题目内容：

完形填空。

What do we know about the sea? We_______that it looks very beautiful when the sun is shining _______it. We also learn that it can be very terrible when there is a strong wind. What_______things do we know about it?

The first thing to remember is that the sea is very big. _______the map of the world. There is_______ sea than land. The sea covers three quarters of the _______.

Some parts of the sea_______very shallow(浅). But some places are very deep. There is one place near Japan. It is nearly 11 kilometers deep. The _______ mountain in the world is about 9 kilometers high. If we put that mountain into the sea at that place, there would be _______kilometres of water above it!

The sea is salty(咸的). There is one sea_______the Dead Sea. It is salty. It is so salty that swimmers cannot sink(下沉)! Fish can not live in the Dead Sea.

1.A. know         B. say        C. hope         D. wish

2.A. in           B. at           C. on         D. over

3.A. another       B. other        C. the other    D. others

4.A. Look after    B. See         C. Watch       D. Look at

5.A. smaller       B. fewer        C. more       D. less

6.A. land          B. world        C. water      D. mountain

7.A. are           B. is           C. has been     D. were

8.A. longest       B. oldest       C. tallest      D. highest

9.A. 20          B. 2            C. 11          D. 9

10.A. made       B. sounded      C. called       D. liked