Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Plans grow(46)in almost every part of the world. We see(47)such plants as flowers, glass, and tree nearly every day. Plants grow high on moutaintops, far in the oceans, and in many deserts and(48)polar regions
Without plants, there could be not life on earth. Man could not live without air of food and so he could not live without plants. The oxygen in the air we breathe comes from plants. The food we eat also comes from plants or from animals that eat plants. We build houses and make many(49)useful products from lumber cut from trees. (50) Much of our clothing is made from the fitbers of the cotton plants.
Scientists belive there are more than 350,000 species of plants, but no one knowns for(51)sure. Some of the smallest plants, called diatoms, can be seen only with a(52)microscope . A drop of the water may hould as many as 500 diatoms. The largest living things are the giant sequoia trees of California. Some of them stand more than 290 feet high and measure over 30 feet wide
Scientist(53)divide all living things into two main groups - plants and animals. It is usually easy to tell the two(54)apart . Almost all kinds of plants stay in one place, but nearly all species of animals move about under their own power. Most plants make their own food from air, sunglight, and water. Animals cannot make their own food. The basic units of all life, called cells, are also different in plants and animals. Most plants have thick wall that(55) contain a material called cellulost. Animal cells dl not have this material.
There are 10 blanks in the passage. Use the words (phrases) given in the box to fill in the blanks. Use only one word (phrase) in each blank. There are five extra words (phrases) which you do not need to use. (2 ms)
place, easily, alike, bury, carry, contain, imitated, interfered, most, prevent, protect, role, serve, surviving, tamed
Man probably could not live without the help of animals. The (1)___role___ of animals in the balance of nature ranks as their most important service to man.
Animals also (2)___serve___ man by supplying him with many foods and other useful products. Without animals, man would have no meat, milk, eggs, or honey; or wool, fur, or silk.
For thousands of years, man has caused changes in the animal kingdom. He has (3)___tamed___ many kinds of animals and used them for food and clothing. He has killed or driven away animals that once attacked him or (4)___interfered___ with his use of land. Today, he tried to (5)___protect___ many kinds of animals that are in danger of dying out.
Like man, (6)___most___ plants depend on animals for many of their basic needs. Without animals, many plants could not (7)___easily___ reproduce. For example, many plants with flowers depend on bees and other insects to (8)__carry____ their pollen from plant to plant. Many oak trees grow from acorns that squirrels (9)___burry___ and then forget, or from acorns that deer step on and push deep into the soil. Birds often fly from one (10)___place___ to another with seeds clinging to their feet. The seeds may sprout a great distance from the parent plants.
There are 10 blanks in the passage. Use the words (phrases) given in the box to fill in the blanks. Use only one word (phrase) in each blank. There are five extra words (phrases) which you do not need to use. (2 ms)
place, easily, alike, bury, carry, contain, imitated, interfered, most, prevent, protect, role, serve, surviving, tamed
Man probably could not live without the help of animals. The (1)___role___ of animals in the balance of nature ranks as their most important service to man.
Animals also (2)___serve___ man by supplying him with many foods and other useful products. Without animals, man would have no meat, milk, eggs, or honey; or wool, fur, or silk.
For thousands of years, man has caused changes in the animal kingdom. He has (3)___tamed___ many kinds of animals and used them for food and clothing. He has killed or driven away animals that once attacked him or (4)___interfered___ with his use of land. Today, he tried to (5)___protect___ many kinds of animals that are in danger of dying out.
Like man, (6)___most___ plants depend on animals for many of their basic needs. Without animals, many plants could not (7)___easily___ reproduce. For example, many plants with flowers depend on bees and other insects to (8)___carry___ their pollen from plant to plant. Many oak trees grow from acorns that squirrels (9)___bury___ and then forget, or from acorns that deer step on and push deep into the soil. Birds often fly from one (10)___place___ to another with seeds clinging to their feet. The seeds may sprout a great distance from the parent plants.
Fill each of the numbered blanks in the following passages. Use only ONE word for each space
Many people dream of (1)..living... in a foreign country. It can be an amazing experience (2)...for.... those who have the courage to leave their family and friends and settle down in a new place. (3)....however..., there's one potential problem you should be aware of: culture shock. Culture shock is the feeling we get from living in a place that is so different to where we grew up that we are not sure (4)...how.... to deal with it. Societies are organized in many different ways, and we can often (5)...be... taken aback by some of the things we find in foreign countries. Customs and traditions can be very different and that can sometimes make (6).it..... difficult to get on with local people and to make friends. They migt not approve of things you do or might object to things you say. You might even be banned from doing things in another country that are perfectly legal in your own. (7)...if... you were to move to a country such as Singapore, say, you might find some of the laws very (8)...quickly.. There, people can be forced to pay a large fine just for dropping litter. Eventually, (9)..though..., most people who live abroad fall in love with their adopted country and learn to accept its differences. It does take real courage to make such a big change (10)...in.. your life, but many people agree that it is worth it in the end
EX: Circle the correct answer
Should people retire to the countryside?
Many people who are close to their retirement want to move to the countryside to enjoy the rest of their life. It is widely believe that life in the rural areas are (1)______ than that in the city. The countryside is (2)______ than the city and people's health will improve. (3)______, city folks have warned people about the potential risks of living the rural areas. Life in the countryside may not be blissfully calm as expected, even tougher. For example, rural houses are (4)______ and more inconvenient than those in the city. During harsh weather condition, it is dangerous for peole living in it. (5)______, people may also (6)______ up to the lack of health care service. The vulnerable old people can't be (7)______ treated in the countryside than in the city. For those who have spent most of their life working and living in urban areas, they may not be able to (8)______ the boredom and lack of facility in the rural areas.
1. A. more peaceful B. more peacefully C. more noisy D. more noisily
2. A. less polluted B. more polluted C. less pollute D. more pollute
3. A. However B. But C. Therefor D. When
4. A. much weaker B. more weaker C. less weaker D. more weakly
5. A. However B. Besides C. Whereas D. Therefore
6. A. look B. make C. face D. take
7. A. well B. more better C. best D. better
8. A. come down with B. put up with C. work out D. agree on
Điền vào chỗ trống:
One good reason for people to learn a foreign language is work. If you work involves regular contact with ____speakers_____ of foreign languages, being able to talk to them in their own languages will help you to communicate with them. It many also help you to make sales and to negotiate and secure contracts. Knowledge of foreign languages may also increase your chances of __finding_____ a new job, getting a promotion or a transfer overseas, or of going on foreign business __trips_______ .
Many English-speaking business people don't bother to learn other languages because they believe ____that____ most of the people they do business with in foreign countries can speak English, and if they don't speak English, interpreters can help. The ____lack____ of foreign languages knowledge puts the English speakers at a disadvantage. In meetings, for example, the people on the other side can discuss things among themselves in their own languages without the English speakers understanding, and using interpreters slows everything down. In any socialising after the meetings, the locals will probably feel more comefortable using their own language rather than English.
Chimpanzees use a system of different sounds to communicate with each other. These sounds have (VARIERY) various (MEAN) meanings and chimps use them as a means of (COMMUNICATE) communication .This is one (SIMILAR) similarity between chimps, whales and dolphins. There has been a great deal of (SCIENCE) scientific research into this (RECENT) recently .However, this reseacher has not produced (PROVE) proof that these animals really have a language. A (COLLECT) collection of sounds is not the same thing as a language, which has some kind of (GRAMMAR) grammatical structures. Most scientists are in (AGREE) agreement about this.
0. amusement
1. born 2. in 3. invent 4. telephone 5. spread
6. made 7. the 8. imagined 9. death 10. for
chúc hk tốt nhớ tk mk nha
Word formation:
The days when people would go to a zoo simply for (0. AMUSE) ___amusement____ are long ago. Today, when we place greater (1. IMPORT) __born_____ on the survival of animals in the wild, zoos have duty to inform the public and improve our (2. KNOW) ____in___ of the environment and the problems faced (3. WORLD) __event_____ by large numbers of animals. Today's zoos also play a role in the (4. PROTECT) __telephone_____ of threatened species, breeding animals for release in the wild. Many zoos also fund (5. SCIENCE) __spread_____ research into animals and their behavior. The way animals are treated in zoos has changed, too. Many intelligent animals suffer from (6. BORE) ___made____ in captivity and their keepers now try to improve the (7. PSYCHOLOGY) ___the____ state of the animals in their care. They do this by, for example, providing the animals with a (8. VARY) __imagined_____ of different food or by changing the animals' (9. DAY) _____death__ routine. Although some cris of zoos remain (10. CONVINCE) ____for___ , there can be no doubt that animals in zoos today enjoy a more comfortable existence than in the past.
b c
19.There are many kind-hearted people who voluntarily take care of others.
A.give up B.look after C.stand up D.take after
20.Most animals can communicate with members of their own species ,but not with other groups.
A.kind of plant B.geographical areas C.type of animal D.specialized researchers