— Where are _____?

—They are on the chair.

已知一个梯形的面积是58平方厘米，它的上底是15厘米，下底是25厘米，它的高是多少厘米?

五(6)班图书角书架中的图书，故事书占1/3，漫画类占1/4，科技类占2/5，其余为文体类，文体类占这些书的几分之几?

图中有① ________ 个三角形，② ________ 个长方形，③ ________ 个梯形.

在Ⅱ栏中选出与 Ⅰ栏中相应的答语。

Ⅰ Ⅱ

( ) 1. What's your telephone number, please? A. He is a worker.

( ) 2. It's very cold today, isn't it? B. It doesn't matter.

( ) 3. Can you mend it? C. Yes, wonderful, thanks.

( ) 4. How is your mother? D. Sometimes.

( ) 5. Hi, this is my friend, Lily. E. My telephone number is 6262383.

( ) 6. I'm sorry to trouble you. F. Yes, it is. You need to wear warm clothes.

( ) 7. How often do you go to the park? G. Certainly.

( ) 8. Excuse me. Where is the post office? H. Nice to meet you.

( ) 9. What does your father do? I. She is OK.

( ) 10. Did you have a good trip? J. It's about twenty meters from here.