四、从短文后的选项中选出可以填入空白处的最佳选项
A happy child has a hobby. That's my mum always says. My hobby is studying the night sky. My sister's hobby is playing the piano. Many people have like ours. But some people have unusual ones.
Jim, a friend of mine, collects rocks. Everywhere he goes, he will stop and look at rocks. he finds an interesting one, he takes it home. Now his room is of rocks and there is no room for more. Rock collecting helps Jim learn more about geology(地质学) and science. Jim says, "My life may become unhappy a hobby."
My mum's friend collects salt and pepper shakers(佐料瓶). These salt and pepper shakers have to have something to do with bears. can have a picture of a bear or look like a bear. People usually take up their first hobby when they're kids, but hobbies are fun for all ages. It's too late to learn something new.
Last year, I saw a boy reading a book on the train. I said to him, "That is a good book." He said, "Yes, it is a good book. You see it a green cover. I love collecting books with green covers. They are very hard to find, so I spend a lot of time in ." That's an unusual hobby. His dream is to have one wall in his house with only books on it.
A hobby is not only fun but also useful. What's your hobby?
()1. A. why B. what C. how
()2. A. rocks B. skies C. hobbies
()3. A. Because B. But C. When
()4. A. free B. full C. short
()5. A. with B. without C. of
()6. A. They B. She C. It
()7. A. usually B. often C. never
()8. A. has B. makes C. takes
()9. A. libraries B. bookshops C. labs
()10. A. white-covered B. black-covered C. green-covered

1. B
2. C
3. C
4. B
5. B
6. A
7. C
8. A
9. B
10. C