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26 tháng 11 2019

OPPOSITE

A camera is conveniet as it is quick to view and delete as well as easy to transfer photos to a computer.

A. Harmful B. Inexpensive

C. Uninteresting D. Useless

6 tháng 7 2021

Bài làm:

Benefits of a smartphone:

- Nowadays, most young people have a smartphone. It has become a must-have device that serves many purposes in their daily life.

First, a smartphone is used for communication. We can instantly make phone calls, send and receive messages anywhere, anytime because it's portable. Using a smartphone is more convenient than using a telephone and faster than writing a letter.

- Second, we can use a smartphone for entertainment. Listening to music, watching films, and playing games are some interesting functions. Besides, we can also use it to take photos and record videos to keep our happy moments.

- Finally, we can easily find the information we need via a smartphone. Once it is connected to a wireless or mobile data network, we can surf the web, and even use maps to look for places.

Benefits of a digital camera:

- Digital cameras bring a new level of enjoyment to picture taking and have numerous advantages. First, they are portable: light, small and not bulky. Besides, they are also convenient. It takes a short time to view and delete photos. Morever, it becomes easier than ever to store and transfer photos to a computer. Last but not least, they are economical. You do not have to spend any money on film, which is great.

  

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Ngô Phương
Admin VIP
14 tháng 12 2022

C. convenient - thuận tiện

Làm ơn giúp e với ạ, e cảm ơn !! Choose the word or phrase ( A, B , C or D) that best fits each space in the following passage. Write A, B , C or D in the space. Enjoy some great computer facts and interesting information about these(1) devices which play such an important role in our modern day lives. Learn about parts of the computer such as the RAM, ROM and CPU as well as fun info about how we use computers to make our lives (2) and more enjoyable. Early electronic computers,...
Đọc tiếp
Làm ơn giúp e với ạ, e cảm ơn !! Choose the word or phrase ( A, B , C or D) that best fits each space in the following passage. Write A, B , C or D in the space. Enjoy some great computer facts and interesting information about these(1) devices which play such an important role in our modern day lives. Learn about parts of the computer such as the RAM, ROM and CPU as well as fun info about how we use computers to make our lives (2) and more enjoyable. Early electronic computers, developed around the 1940’s, were the size of a large room and consumed huge amounts of (3). They were vastly different to the modern computers we use today, especially when compared to small and portable laptop computers. Computers (4) to carry out instructions. These instructions are usually very simple and require adding numbers together, moving data from one place (5) another etc. A computer program can include as little as a few instructions to upwards of millions of instructions depending on the complexity of the program. Modern (6) such as word processors, web browsers and graphic editors take large teams of programmers a long time to complete. A computer’s memory stores numbers in huge amounts of cells that are addressed and can be quickly (7) by the CPU to perform calculations. There are two main types of computer memory, ROM (read only memory) and RAM (random access memory). ROM contains pre-written software and data that the CPU can only read, while RAM can be accessed and written to at any time. Computers interact (8) a number of different I/O (input/output) devices to exchange information. These peripheral devices include the keyboard, mouse, display, hard drive, printer and more. Computers are used to help link the world in the form of networks. Networked computers allow users to share and exchange data that is stored in different locations. You may have heard of a local area network (LAN) or wide area network (WAN) (9) connects areas of various sizes. The Internet is a vast network of computers spanning the globe (10) allows users to access email, the World Wide Web and other applications. Although we normally think of computers as the ones we use in our everyday lives to surf the web, write documents etc, small computers are also embedded into other things such as mobile phones, toys, microwaves and MP3 players. We use computers all the time, often without even knowing it! 1.A. amazed B. amazing C. amazingly D. amaze 2.A. easier B. more easier C. much easy D. a lot easy 3.A. elect B. electrical C. electrically D. electricity 4.A. progammed B. are programmed C. program D. are programming 5.A. on B. for C. to D. about 6.A. applications B. application C. apply D. applied 7.A. acceses B. accessed C. accessing D. accessory 8.A. on B. for C. to D. with 9.A. whose B. who C. which D. whom 10.A. whose B. who C. that D. whom
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Giup e với . Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions. Cell phones are an integrated part of our society at this point, and their main use is communication. They keep students in touch with the rest of the world by giving them the power to interact with it . In my day, if you forgot your lunch you were at the mercy of the office calling home for you. Now, students have the ability to solve their own problems...
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Giup e với . Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions. Cell phones are an integrated part of our society at this point, and their main use is communication. They keep students in touch with the rest of the world by giving them the power to interact with it . In my day, if you forgot your lunch you were at the mercy of the office calling home for you. Now, students have the ability to solve their own problems and handle certain "emergencies" on their own. Cell phones also allow students the ability when the time is right, to keep in touch with students at other schools or friends that don't go to school. While not an educational benefit directly, better relationships can lead to higher self-esteem and reduce isolation, which is good for everybody. In the same way, camera phones allow students to capture the kinds of memories that help build a solid school culture, and, in some cases, can act as documentation of misbehavior in the same way that store cameras provide evidence and deter bad behavior. Academically, the cell phone can act as to record video of a procedure of explanation that may need to be reviewed later. It could be used to record audio of a lecture, as well, for later review. And just imagine if class could be easily " taped " for students who are absent? What if they could even be streamed and seen from home instantly? The iPod is a little trickier, because its function varies greatly by model. At its heart , it is a media player, and I know for a fact that many students work better while listening to music. For this reason, they can have a good effect by keeping students from getting too distracted while working ( ironic , because we mostly think of them AS distractions!). If it is a WIFI compatible model, and wireless internet is available, the iPod can be a great tool for looking up information or digging into things more deeply. Depending on the model, it may be able to act as a camera and video recorder as well (with the same benefits as the cell phone). Devices like the Kindle could, conceivably, make learning a lot easier. Imagine carrying all your textbooks in the palm of your hand, rather than strapped to your back! Though expensive, compared to buying new textbooks, the Kindle is a bargain. Many of the books used in high school English classes are actually FREE on the Kindle. 11. The passage mainly discusses ____. A. how some electronic devices are used in education B. how to use electronic devices in the classroom C. what is the best electronic device used in education D. which electronic device will be used as the textbooks 12. The word " it ' in the passage refers to ____. A. the power B. the world C. the rest of the world D. the main use 13. The phrase " at the mercy of " mostly means ____. A. completely dependent on B. at request of C. thankful to D. under orders 14. According to the passage, cell phones do NOT ____. A. help students keep in touch with their friends B. allow students to capture of memories C. help students record audio of a lecture D. enable students to write their assignment 15. The word " which " in the passage refers to ____. A. building better relationships B. achieving higher self-esteem C. that relationships lead to higher self-esteem D. having higher-esteem and lower isolation 16. Which of the following is closest in meaning to the word " taped "? A. recorded B. reviewed C. streamed D. seen 17. The phrase " At its heart " mostly refers to ____. A. the main function B. the core part C. the central unit D. the best usage 18. The word " ironic " is closest in meaning to ____. A. lucky B. special C. funny D. particular 19. Which of the following is NOT true about the iPod according to the passage? A. The iPod can be used to make phone calls. B. The iPod can be connected to the Internet. C. The iPod can be used to record videos D. The iPod comes in different models. 20. Which of the following is true about the kindle according to the passage? A. The Kindle is more economical than new textbooks. B. Everything read on the Kindle is free of charge. C. The Kindle comes in different models as the iPod does. D. You cannot listen to music with a Kindle
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1. Visitors, especially children, can go to Cuc Phuong National Park to learn how to recognize the ---------species of animals and plants. A. differ​​B. difference​​C. different​D. differently 2. This national park is _____ because it has plants and animals from both tropical and temperate zones. A. specially B. special B. specialize D. specialization 3. The giant panda is in danger of becoming extinct. It is an -------species. A. dangerous​​B. dangerously C. endanger ​D....
Đọc tiếp

1. Visitors, especially children, can go to Cuc Phuong National Park to learn how to recognize the ---------species of animals and plants.

A. differ​​B. difference​​C. different​D. differently

2. This national park is _____ because it has plants and animals from both tropical and temperate zones.

A. specially B. special B. specialize D. specialization

3. The giant panda is in danger of becoming extinct. It is an -------species.

A. dangerous​​B. dangerously C. endanger ​D. endangered

4. Trees, grasses, and other plant life play an important part in the _______ circulation of water.

A. natural ​​B. nature​​C. naturally​​D. naturalize

5. Without plants, most water would run off as soon as it falls, taking away ______ soil.

A. value​​B. valuable​​C. valuably​​D. values

6.The earth is being threatened and the future looks _______.

A. bad​​​B. badly​​​C. badness​​D. worsen

7. Man is _______ doing harm to the environment.

A. constancy​​B. constant​​C. constantly​​D. constants​

8. A campfire near a heap of leaves may _____ cause a forest fire.

A. ease​​​B. easy​​​C. easily​​D. eases

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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions  The food we eat seems to have profound effects on our health. Although science has made enormous steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to the diet as well, especially...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions  

The food we eat seems to have profound effects on our health. Although science has made enormous steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to the diet as well, especially cancer of the colon. People of different cultures are more prone to contact certain illnesses because of the characteristic foods they consume.

That food is related to illness is not a new discovery. In 1945, government researchers realized that nitrates nitrites (commonly used to preserve color in meat) as well as other food additives caused cancer. Yet, these carcinogenic additives remain in our food, and it becomes more difficult all the time to know which ingredients on the packaging label of processed food are helpful or harmful.

The additives that we eat are not all so direct. Farmers often give penicillin to cattle and poultry, and because of this, penicillin has been found in the milk of treated cows.

Sometimes similar drugs are administered to animals not for medical purposes, but for financial reasons. The farmers are simply trying to fatten the animals in order to obtain a higher price on the market. Although the Food and Drug Administration (FDA) has tried repeatedly to control these procedures, the practices continue.

A healthy diet is directly related to good health. Often we are unaware of detrimental substances we ingest. Sometimes well-meaning farmers or others who do not realize the consequences add these substances to food without our knowledge.

Questio: What is best title for this passage?

A. The food you eat can affect your health

B. Harmful and Harmless substances in food

C. Avoiding injurious substances in food

D. Improving health through a Natural Diet

1
2 tháng 1 2018

Đáp án: A

I. Pick out the part of the sentences which is not correct in standard written English 1. One of the reason (a) why he is overweight (b) is that (c) he ddoesn't take morning exercises (d) 2. Was (a) he harder (b), he would pass (c) the exam easily (d) 3. I wish I have (a) a car. It would (b) make my (c) life so much easier (d) 4. These forests (a) which (b) can protect us from (c) the danger of (d) flood 5. Tom's professor (a) has had (b) him to rewrite (c) his assignment many (d) times II....
Đọc tiếp

I. Pick out the part of the sentences which is not correct in standard written English

1. One of the reason (a) why he is overweight (b) is that (c) he ddoesn't take morning exercises (d) 2. Was (a) he harder (b), he would pass (c) the exam easily (d) 3. I wish I have (a) a car. It would (b) make my (c) life so much easier (d) 4. These forests (a) which (b) can protect us from (c) the danger of (d) flood

5. Tom's professor (a) has had (b) him to rewrite (c) his assignment many (d) times

II. Choose the most suitable word or phrase to complete the sentences

1. He expects to hear from her as soon as possible

A. He is looking forward to hear from her as soon as possible

B. He is looking forward to hearing from her as soon as possible

C. He is looking forward hear from her as soon as possible

D. He is looking forward hearing from her as soon as possible

2. Tuberculosis and pneumonia.....took an appalling toll

A. Nor B. Which C. No longer D. In fact

3. He would have told you the truth if you....him

A. Ask B. Asked C. Were asked D. Had asked

4. The air in this city is very harmful because it is really....

A. Dusty B. Polluted C. Dirty D. Fresh

5. He spent two hours repairing my motorbike

A. It took him two hours to repairing my motorbike

B. It took him two hours repairing my motorbike

C. It took him two hours to repair my motorbike

D. It took him two hours repair my motorbike

6. I couldn't find someone.... English is good

A. Who B. Whom C. Whose D. Which 7. The knife....we cut the bread with is very sharp

A. Which B. Whom C. Where D. A&B

8. Have you ever seen her...... last Sunday? A. On B. Every C. Since D. For 9. We had our living - room......

A. To wash B. Washing C. Washed D. To washed

10. My teacher said: " You should buy this book"

A. My teacher advised us to buy that book

B. My teacher advised us to buying that book

C. My teacher advised us not to buy that book

D. My teacher advised us buy that book

11. It was not until 1980....he got married with his wife

A. That B. When C. Then D. And

12. Children are often ......about cartoon films

A. Excite B. Excited C. Exciting D. Excites

13. Scientists proved that weightlessness....no problem for a long time

A. Has been B. Had been C. Was D. Is

14. ...... my pupils learn very hard and enjoy doing homework

A. Little B. A great deal of C. Much D. Most of

15. His mother said that she....that film for 2 hours

A. Has watched B. Had watched C. Are watching D. Watched

16. Stop crying! You.....have a sweet

A. Willl B. Shall C. Won't D. Can't

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