根据句意及中英文提示完成句子。

1. —Do you know who _____(发现)America?  

    —Columbus _____(哥伦布).

2. Autumn is the third          (季节)of the year.

3. The    _    _(温度)is very high today.

4. David is a  _____(勇敢的)boy.

5. How many_____ (狐狸)can you see in the picture?

6. His son is        _  (wake) at seven every morning.

7. The_____(population) of our city has been growing these years.

8. Now more and more people like to visit_____(nature) parks in China.

9. All the children had a _____(wonder) time in the new zoo last Sunday.  

10. It seemed_____(surprise) that there were so many strange animals in this zoo.

当弯曲件的弯曲力大于设备的承载能力时，应当采用（）工艺，以降低材料的变形抗力。

A、冷卷弯

B、热卷弯

C、冷-热交替卷弯

D、任意卷弯