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.
1. Where is New York City ?
A. in the south of the USA B. in Amsterdam
C. in New Jersey D. in New York States
2. Why was New York originally called New Amsterdam ?
A. Because it lies in Amsterdam B. Because it is impressive and magnificent.
C. Because it used to be a fort D. Because it was founded by the Dutch
3. What is its population?
A. 5 million B. 7 million C. 19 million D. 26 million
4. Which of the followings is not a tourist attraction of New York ?
A. Empire State Building B. Golden Gate Bridge
C. Statue of Liberty D. Broadway theatre district
5. The total area of New York is_______________
A. 964 m B. 964 km C. 964 km2 D. 964 m2
6. Which of the followings is not true about New York City ?
A. New York has a lot of tourist attractions.
B. New York belonged to the Dutch when it was founded.
C. The area of New York City is 964 square kilometers.
D. The city was named New York by the Dutch.
1. Where is New York City ?
A. in the south of the USA B. in Amsterdam
C. in New Jersey D. in New York States
2. Why was New York originally called New Amsterdam ?
A. Because it lies in Amsterdam B. Because it is impressive and magnificent.
C. Because it used to be a fort D. Because it was founded by the Dutch
3. What is its population?
A. 5 million B. 7 million C. 19 million D. 26 million
4. Which of the followings is not a tourist attraction of New York ?
A. Empire State Building B. Golden Gate Bridge
C. Statue of Liberty D. Broadway theatre district
5. The total area of New York is_______________
A. 964 m B. 964 km C. 964 km2 D. 964 m2
6. Which of the followings is not true about New York City ?
A. New York has a lot of tourist attractions.
B. New York belonged to the Dutch when it was founded.
C. The area of New York City is 964 square kilometers.
D. The city was named New York by the Dutch.
Put one suitable word in each space
Energy is one of the (1)___problem___ that many people interested in. It is not an unfamiliar word. It is heard, said, discussed say after day. It is close to everyone's (2)___daily_____life. You turn on the lamp and it is (3)__energy ____ that gives you light. You turn on a TV and it is energy that gives you pictures and sound. You ride a motorcycle and it is energy that gives you (4)____movement__ You cook your meals and it is energy that gives you heat to boil rice
The problem is that the demand for energy is rising and that the price of energy is getting (5)__higher____ and higher. The supply of energy on earth is limited. It can not provide us all forever. The (6)__supply___ of energy in the future is inevitable. Therefore, saving energy is a must if we want to (7)____continue_____ to live in a safe and sound world. If we save energy, the (8)__environtment_____ will be less polluted and our health will be better and we will live a more meaningful life and more happily. Perhaps the best (9)____solution____ to the problem of energy is a source of clean energy coming from the sun : solar energy. This kind of energy is easy available, free, and inexhaustible. Futhermore, it does not cause (10)___pollution___
40. What does the passage mainly discuss?
A. The natural resources of Australia.
B. The economic features of Australia.
C. The history of Australia.
D. The geography features of Australia.
41. “That makes this island nation one of the least densely populated countries” means: .................................................................................
A. This nation has the most population in the world.
B. This nation has more population than other countries.
C. This nation has less population than its neighbors.
D. This nation is one of the countries that have the least population
42. The majority of Australians are of ..................................................
A. English and Irish
B. English, Irish and Greek
C. English, Irish, Polish and Asian
D. English, Dutch, Polish, Irish and Greek
43. “Over the past 50 years, some four million people from 120 countries have made Australia their home” means:................................................
A. they left their countries and moved to Australia.
B. they built their new house in Australia.
C. they bought houses in Australia.
D. they made their houses the same as in Australia.
44. What is Not true about Australia?
A. it is the largest island in the world.
B. it consists of islands.
C. it is the only country that is also a continent.
D. it is the smallest continent.
1 the internet is ................................ to communicate with people around the world a
a cheap way b an expensive way c an inconvenient way d a difficult way
2 through the internet , businesses can.............................................
a buy goods from each other
b advertise and sell their products
c send their products to customer
d all are correct
3 it takes ............................ to do the shopping to the internet
a a lot of time b a little time c less time d more time
4 which of the fowllowing is true ?
a thanks to the internet , people do not need to go to work
b e-mail can be used to advertise new products
c the internet can be used for education
d students nowdays spend more time going on line than attending school