A.football      B. ping-pong ball           C.basketball

（4）Ben feels sick ______                   

A.in the morning      B.in the evening     C.in the afternoon

（5）Ben has to ___early after eating some medicine.  

A.go to school          B.go to bed      C.go to work

【答案】（1）B （2）A （3）C （4）B （5）B

【解析】略

23.阅读短文，选择正确答案。

What do yoknow about the sea? Some people have seen it but others haven't. The sea looks beautiful on a fine sunny day and it can be very rough when there is a strong wind. What other do yoknow about it?

Of course, the sea is very large. In the world there is more sea than land.

If yohave swum in the sea, yoknow that the sea is salty. Rivers carry salt and the land into the sea. Some places of the sea are saltier than the other places. Do yoknow the Dead Sea? It is so salty that yocan't sink when yoare swimming in the water! And fish cannot live in it!

1. _________people have been to the sea.

A. Some

B. All

C. Only a few

D. Very few

2. The sea looks beautiful in __________.

A. the mornings

B. bad days

C. windy days

D. fine days

3. The salt in the sea comes from__________.

A. the Dead Sea

B. the land

C. rivers

D. the rock under the sea 

4. Fish cannot live in the Dead Sea because__________.

A. the sea is dead

B. the water is too salty

C. there is no salt in it

D. fish don't like the name

5. Which of the following is TRUE?

A. There is more land than the sea in the world.

B. There is no salt in some places of the sea.

C. None of the people can swim in the Dead Sea.

D. People can swim in the Dead Sea more easily than in other places.

【答案】1.  A

2.  D

3.  B

4.  B