Beijing后面有定語從句we’ll see修飾，這時Beijing已由專有名詞轉(zhuǎn)化為普通名詞，表特指；in the year 2018＝in 2018，也是表特指；和現(xiàn)在不同的城市有很多，這是其中之一，所以用不定冠詞。

—Hold the ladder for me!

—That’s 　　　.

A. all　 　　　B. it　 　　　　C. all right　　　　　　　 D. complete

The news that Obama was elected　　　　 president of the United States is not　　　　 mystery.

A．the；the　　　　　　 B．a(chǎn)；/　　　　　 C．/；a 　 D．the；a

I have no dreams 　　　　 to have a happy life.　

A. rather than　　　　　 B. more than 　　　 C. other than 　　　 D. less than

The dead were b＿＿＿ in the ground after the terrible earthquake.

------- __________ the bike be repaired by him ?

　 ------- No, I’d rather he _________ it repaired.

　 A. Will; has　 B. Shall; had　 C. Should; have　 D. Can; has

He finally__________ __________ __________ (達(dá)成了目標(biāo))after so many years’ hard work.

From a plane we can see the fields, cities, mountains or seas below． If we go into space, we see more and more of the earth． People and man-made satellites have been sent out into space to look at the earth carefully and people have learnt more about the earth in the last years．

The sea looks very beautiful when the sun is shining on it． But it can be very terrible when there is a strong wind．

The sea is very big, it nearly covers three quarters of the earth． The sea is also very deep in some places． There is one place in the sea is about 11 kilometres deep． The highest mountain in the world is about 9 kilometres high． If that mountain was put into the sea at that place, there would be still 2 kilometres of water above it!

In most parts of the sea, there are many kinds of fishes and plants． Some live near the top of the sea． Others live deep down． There are also a lot of small living things, and lots of fishes live by eating them．

The sea can be very cold． The further people go down, the sea becomes colder and colder． At one time only some men could go down into the deep sea． But, in 1970, five women scientists lived in the deep sea for fourteen days．

1．The sea covers about _________ of the earth．

　 A．1/3 　　　　 B．1/4 　　　　 C．1/2 　　　　 D．3/4

2．_________ are not mentioned in this passage．

A．Fishes 　　 B．Plants　 　 C．Islands 　　 D．Living things

3．Which of the following is NOT true？

　 A．The sea is usually beautiful when the sun is shining．

　 B．The sea is always very terrible when the wind blows hard．

　 C．The highest mountain is in the deepest place of the sea．

　 D．The deeper the people go into the sea, the colder they will feel．

Over the last 2,000 years, the number ____ gradually to about 2000.

A. increased　 B. had increased　 C. has increased　　 D. increase