K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

74. The factory foreman is showing them……………..the factory. 75. “What is this button……………..?” – “It’s used to operate the machine. 76. “Whom was the helicopter invented………………..?- “Igor Sikorsky” 77. Don’t go away. Come and stand………………….me. 78. Cocoa butter is added, along……………………sugar, vanilla and milk. 79. Pour a little milk…………………my cup of coffee, please 80. Our group is planning to help the community……………encouraging all members to participate…………….a recycling program. 81. We hope to...
Đọc tiếp

74. The factory foreman is showing them……………..the factory.

75. “What is this button……………..?” – “It’s used to operate the machine.

76. “Whom was the helicopter invented………………..?- “Igor Sikorsky”

77. Don’t go away. Come and stand………………….me.

78. Cocoa butter is added, along……………………sugar, vanilla and milk.

79. Pour a little milk…………………my cup of coffee, please

80. Our group is planning to help the community……………encouraging all members to participate…………….a recycling program.

81. We hope to earn some money………………..our school Y & Y.

82. To be a member of our organization, you can register……………..today.

83. My father is good………………..gardening.

84 Tam had high marks……………..exams…………….working very hard……………….school.

0
Read the passage and answer the multiple-choice questions.In 1863, the French writer Ponton D'Amecourt was the first person to create the word "helicopter" from the two words "helico" for spiral and "pter" for wings. The very first helicopter was invented by Paul Cornu in 1907, but it was not successful. French inventor, Etienne Oehmichen built and flew a helicopter one kilometer in 1924.However, Igor Sikorsky is considered to be the father of helicopters not because he invented the first. He...
Đọc tiếp

Read the passage and answer the multiple-choice questions.

In 1863, the French writer Ponton D'Amecourt was the first person to create the word "helicopter" from the two words "helico" for spiral and "pter" for wings. The very first helicopter was invented by Paul Cornu in 1907, but it was not successful. French inventor, Etienne Oehmichen built and flew a helicopter one kilometer in 1924.

However, Igor Sikorsky is considered to be the father of helicopters not because he invented the first. He is called that because he invented the first successful helicopter, upon which further design were based. One of aviation's greatest designers, Russian born Igor Sikorsky began work on helicopters as early as 1910. By 1940, Igor Sikorsky's successful VS-300 had become the model for all modern helicopters of today. He also designed and built the first military helicopter.

Igor Sikorsky's helicopters had the control to fly safely forwards and backwards, up and down, and sideways. In 1958, Igor Sikorsky's company made the world's first helicopter that could land and take off from water. It could also float on the water.

1. Igor Sikorsky invented the first helicopter in the world.

A. True              B. False              C. Not mentioned

2. Who created the word "helicopter"?

A. Igor SikorskyB. Paul CornuC. Ponton D'AmecourtD. Etienne Oehmichen

3. Why was Igor Sikorsky called the father of helicopter?

A. He invented the first helicopter.B. He began his work earlier than other inventors.C. He designed the first successful helicopter.D. He built the first military helicopter.

4. Igor Sikorsky designed VS-300 helicopter model _____?

A. before 1910B. before 1940C. after 1940D. after 1958

5. What made Igor Sikorsky's helicopters successful?

A. His helicopters can fly more than one kilometer.B. His helicopters can fly in all directions.C. His helicopters are cheaper to produce.D. His helicopters can be used as military helicopters

6. On the whole, the passage is about _____.

A. Igor Sikorsky's military helicoptersB. Igor Sikorsky's successful invention of helicopterC. a brief history of helicoptersD. the first helicopter in the world
2
21 tháng 7 2016

1. Igor Sikorsky invented the first helicopter in the world.

A. True              B. False              C. Not mentioned

2. Who created the word "helicopter"?

A. Igor SikorskyB. Paul CornuC. Ponton D'AmecourtD. Etienne Oehmichen

3. Why was Igor Sikorsky called the father of helicopter?

A. He invented the first helicopter.B. He began his work earlier than other inventors.C. He designed the first successful helicopter.D. He built the first military helicopter.

4. Igor Sikorsky designed VS-300 helicopter model _____?

A. before 1910B. before 1940C. after 1940D. after 1958

5. What made Igor Sikorsky's helicopters successful?

A. His helicopters can fly more than one kilometer.B. His helicopters can fly in all directions.C. His helicopters are cheaper to produce.D. His helicopters can be used as military helicopters

6. On the whole, the passage is about _____.

A. Igor Sikorsky's military helicoptersB. Igor Sikorsky's successful invention of helicopterC. a brief history of helicoptersD. the first helicopter in the world
21 tháng 7 2016

1. Igor Sikorsky invented the first helicopter in the world.

A. True              B. False              C. Not mentioned

2. Who created the word "helicopter"?

A. Igor SikorskyB. Paul CornuC. Ponton D'AmecourtD. Etienne Oehmichen

3. Why was Igor Sikorsky called the father of helicopter?

A. He invented the first helicopter.B. He began his work earlier than other inventors.C. He designed the first successful helicopter.D. He built the first military helicopter.

4. Igor Sikorsky designed VS-300 helicopter model _____?

A. before 1910B. before 1940C. after 1940D. after 1958

5. What made Igor Sikorsky's helicopters successful?

A. His helicopters can fly more than one kilometer.B. His helicopters can fly in all directions.C. His helicopters are cheaper to produce.D. His helicopters can be used as military helicopters

6. On the whole, the passage is about _____.

A. Igor Sikorsky's military helicoptersB. Igor Sikorsky's successful invention of helicopterC. a brief history of helicoptersD. the first helicopter in the world
Dịch bài văn sau đây sang Tiếng Việt giúp mình với ( Đừng sử dụng goo dịch nha ) In 1863, the French write Poton D' Amecourt was the first person to create the word ''helicopter'' from the two words ''helico'' for spiral and ''pter'' for wings. The very first helicopter was invented by Paul Cornu in 1907, but it was not successful. French inventor, Etienne Oehmichen built and flew a helicopter one kilometer in 1924. However, Igor Sikorsky is considered to be the father of...
Đọc tiếp

Dịch bài văn sau đây sang Tiếng Việt giúp mình với ( Đừng sử dụng goo dịch nha )

In 1863, the French write Poton D' Amecourt was the first person to create the word ''helicopter'' from the two words ''helico'' for spiral and ''pter'' for wings. The very first helicopter was invented by Paul Cornu in 1907, but it was not successful. French inventor, Etienne Oehmichen built and flew a helicopter one kilometer in 1924.

However, Igor Sikorsky is considered to be the father of helicopters not because he invented the first. He is called that because he invented the first successful helicopter, upon which further designs were based. One of aviation's greatest designers, Russian born Igor Sikorsky began work on helicopters as early as 1910. By 1940, Igor Sikorsky's successful VS-300 had become the model for all modern helicopters of today. He also designed and built the first military helicopter.

Igor Sikorsky's helicopters had the control to fly safely forwards and backwards, up and down, and sideways. In 1958, Igor Sikorsky's company made the world's first helicopter that could land and take off from water. It could also float on the water.

3
12 tháng 7 2017

Năm 1863, người Pháp viết Poton D 'Amecourt là người đầu tiên tạo ra từ' 'trực thăng' 'từ hai từ' helico '' cho xoắn ốc và '' pter '' cho đôi cánh. Trực thăng đầu tiên được phát minh bởi Paul Cornu năm 1907, nhưng nó đã không thành công. Nhà phát minh Pháp, Etienne Oehmichen đã xây dựng và bay trực thăng một năm vào năm 1924.

Tuy nhiên, Igor Sikorsky được coi là cha của máy bay trực thăng không phải vì ông đã phát minh ra chiếc đầu tiên. Ông được gọi là vì ông đã sáng tạo ra chiếc máy bay trực thăng thành công đầu tiên, dựa trên những thiết kế khác. Một trong những nhà thiết kế vĩ đại nhất của ngành hàng không, Igor Sikorsky sinh ra tại Nga bắt đầu làm việc trực thăng vào năm 1910. Đến năm 1940, VS-300 của Igor Sikorsky đã trở thành mô hình cho tất cả các trực thăng hiện đại ngày nay. Ông cũng thiết kế và xây dựng trực thăng quân sự đầu tiên.

Trực thăng của Igor Sikorsky có quyền kiểm soát bay an toàn về phía trước và ngược lại, lên xuống, và đi ngang. Năm 1958, công ty của Igor Sikorsky đã đưa chiếc trực thăng đầu tiên trên thế giới có thể hạ cánh xuống bờ biển. Nó cũng có thể nổi trên mặt nước.

12 tháng 7 2017

In 1863, the French write Poton D' Amecourt was the first person to create the word ''helicopter'' from the two words ''helico'' for spiral and ''pter'' for wings. The very first helicopter was invented by Paul Cornu in 1907, but it was not successful. French inventor, Etienne Oehmichen built and flew a helicopter one kilometer in 1924.

However, Igor Sikorsky is considered to be the father of helicopters not because he invented the first. He is called that because he invented the first successful helicopter, upon which further designs were based. One of aviation's greatest designers, Russian born Igor Sikorsky began work on helicopters as early as 1910. By 1940, Igor Sikorsky's successful VS-300 had become the model for all modern helicopters of today. He also designed and built the first military helicopter.

Igor Sikorsky's helicopters had the control to fly safely forwards and backwards, up and down, and sideways. In 1958, Igor Sikorsky's company made the world's first helicopter that could land and take off from water. It could also float on the water

* Dịch :

Năm 1863, người Pháp viết Poton D 'Amecourt là người đầu tiên tạo ra từ' 'trực thăng' 'từ hai từ' helico '' cho xoắn ốc và '' pter '' cho đôi cánh. Trực thăng đầu tiên được phát minh bởi Paul Cornu năm 1907, nhưng nó đã không thành công. Nhà phát minh Pháp, Etienne Oehmichen đã xây dựng và bay trực thăng một năm vào năm 1924.

Tuy nhiên, Igor Sikorsky được coi là cha của máy bay trực thăng không phải vì ông đã phát minh ra chiếc đầu tiên. Ông được gọi là vì ông đã sáng tạo ra chiếc máy bay trực thăng thành công đầu tiên, dựa trên những thiết kế khác. Một trong những nhà thiết kế vĩ đại nhất của ngành hàng không, Igor Sikorsky sinh ra tại Nga bắt đầu làm việc trực thăng vào năm 1910. Đến năm 1940, VS-300 của Igor Sikorsky đã trở thành mô hình cho tất cả các trực thăng hiện đại ngày nay. Ông cũng thiết kế và xây dựng trực thăng quân sự đầu tiên.

Trực thăng của Igor Sikorsky có quyền kiểm soát bay an toàn về phía trước và ngược lại, lên xuống, và đi ngang. Năm 1958, công ty của Igor Sikorsky đã đưa chiếc trực thăng đầu tiên trên thế giới có thể hạ cánh xuống bờ biển. Nó cũng có thể nổi trên mặt nước

I. Write the sentence so that it has a similar meaning to the original one.76. Keeping the environment clean is very important.→ It’s ………………………………………...........……………………………………..77. What is the price of this watch?→ How much.....................................................................................................................?78. Can you tell me the way to Dong Nai Post office?→ Can you tell me  ...
Đọc tiếp

I. Write the sentence so that it has a similar meaning to the original one.

76. Keeping the environment clean is very important.

→ It’s ………………………………………...........……………………………………..

77. What is the price of this watch?

→ How much.....................................................................................................................?

78. Can you tell me the way to Dong Nai Post office?

→ Can you tell me   ..........................................................................................................?

79. It isn’t necessary to finish the work today.

→  You don’t .....................................................................................................................

80. When did you start to take up your hobby?

→  How long  ....................................................................................................................

81. It took me three hours to make this pottery jug.

→  I spent ..........................................................................................................................

82. My father likes to do gardening at the weekend.

→  My father is interested  ...............................................................................................

83. Why don’t we go swimming this afternoon?

→ What about ..................................................................................................................

84. He hasn’t smoked cigarettes for a month.

→  The last time ...............................................................................................................

85. That apartment is more modern than any apartments.

→ That apartment ............................................................................................................

1
12 tháng 10 2021

1  It's very important to keep the environment clean

2 is this watch

3 how to get to Dong Nai post office

4 have to finish the work today

5 have you taken up your hobby

6 3 hours making this pottery jug

7 in going gardening at the weekend

8 going swimming this afternoon

9 he smoked was a month ago

10 is the most modern

3 tháng 3 2019

1. microphones/micro

2.radio

3.fax (tuy nhe :))

4.bread toaster

5.washing machine

6.vacumn cleaner ( ban coi lai spelling gium minh)

7.hair dryer

8.conveyor belts ( from google)

27 tháng 9 2021

C

A

27 tháng 9 2021

c

A

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.ROBOTSEver since it was first possible to make a real robot, people have been hoping for the invention of a machine (15) _______ would do all the necessary jobs around the house. If boring and repetitive factory work could be (16) _______ by robots, why not boring and repetitive household chores too?For a long time the only people...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.

ROBOTS

Ever since it was first possible to make a real robot, people have been hoping for the invention of a machine (15) _______ would do all the necessary jobs around the house. If boring and repetitive factory work could be (16) _______ by robots, why not boring and repetitive household chores too?

For a long time the only people who really gave the problem their attention were amateur inventors. And they came up against a major difficulty. That is, housework is actually very complex. It has never been one job, it has always been many. A factory robot (17) _______ one task endlessly until it is reprogrammed to do something else. It doesn’t run the whole factory. A housework robot, on the other hand, has to do several different types of cleaning and carrying jobs and also has to cope (18) _______ all the different shapes and positions of rooms, furniture, ornaments, cats and dogs. (19) _______, there have been some developments recently. Sensors are available to help the robot locate objects and avoid obstacles. We have the technology to produce the hardware. All that is missing the software- the programs that will operate the machine.

Điền vào ô 18.

A. from

B. with

C. by

D. for

1
16 tháng 8 2017

Đáp án B.

- to cope with: đối phó, đương đầu với

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.ROBOTSEver since it was first possible to make a real robot, people have been hoping for the invention of a machine (15) _______ would do all the necessary jobs around the house. If boring and repetitive factory work could be (16) _______ by robots, why not boring and repetitive household chores too?For a long time the only people...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.

ROBOTS

Ever since it was first possible to make a real robot, people have been hoping for the invention of a machine (15) _______ would do all the necessary jobs around the house. If boring and repetitive factory work could be (16) _______ by robots, why not boring and repetitive household chores too?

For a long time the only people who really gave the problem their attention were amateur inventors. And they came up against a major difficulty. That is, housework is actually very complex. It has never been one job, it has always been many. A factory robot (17) _______ one task endlessly until it is reprogrammed to do something else. It doesn’t run the whole factory. A housework robot, on the other hand, has to do several different types of cleaning and carrying jobs and also has to cope (18) _______ all the different shapes and positions of rooms, furniture, ornaments, cats and dogs. (19) _______, there have been some developments recently. Sensors are available to help the robot locate objects and avoid obstacles. We have the technology to produce the hardware. All that is missing the software- the programs that will operate the machine.
Điền vào ô 17.

A. carries over

B. carries out

C. carries off

D. carries away

1
22 tháng 12 2018

Đáp án B.

- carry out one task: tiến hành, thực hiện một nhiệm vụ

Tạm dịch: A factory robot (17) _______ one task endlessly until it is reprogrammed to do something else: Một con robot trong nhà máy thực hiện mãi một nhiệm vụ cho đến khi nó được cài đặt lại để làm một việc gì đó khác.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks. ROBOTS Ever since it was first possible to make a real robot, people have been hoping for the invention of a machine (15) _______ would do all the necessary jobs around the house. If boring and repetitive factory work could be (16) _______ by robots, why not boring and repetitive household chores too? For a long time the only people...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.

ROBOTS

Ever since it was first possible to make a real robot, people have been hoping for the invention of a machine (15) _______ would do all the necessary jobs around the house. If boring and repetitive factory work could be (16) _______ by robots, why not boring and repetitive household chores too?

For a long time the only people who really gave the problem their attention were amateur inventors. And they came up against a major difficulty. That is, housework is actually very complex. It has never been one job, it has always been many. A factory robot (17) _______ one task endlessly until it is reprogrammed to do something else. It doesn’t run the whole factory. A housework robot, on the other hand, has to do several different types of cleaning and carrying jobs and also has to cope (18) _______ all the different shapes and positions of rooms, furniture, ornaments, cats and dogs. (19) _______, there have been some developments recently. Sensors are available to help the robot locate objects and avoid obstacles. We have the technology to produce the hardware. All that is missing the software- the programs that will operate the machine.

Điền vào ô trống 17

A. carries over

B. carries out

C. carries off

D. carries away

1
29 tháng 1 2019

Đáp án B.

- carry out one task: tiến hành, thực hiện một nhiệm vụ

Tạm dịch: A factory robot (17) _______ one task endlessly until it is reprogrammed to do something else: Một con robot trong nhà máy thực hiện mãi một nhiệm vụ cho đến khi nó được cài đặt lại để làm một việc gì đó khác.