美学的研究对象

子宫脱垂的分度为

A．I度

B．Ⅱ度

C．Ⅲ度

D．I、Ⅱ度均可

E．Ⅱ、Ⅲ度均可

根据句意和汉语注释,在答题卷标有题号的横线上,写出单词的正确形式。

1.  It is very important for children to learn to be ________ (有礼貌的).

2.  What is the ________ (高度) of the building over there?

3.  Different people have different ________ (能力) to do different things.

4.  He ________ (重复) his words to make himself understood at yesterday's meeting.

5. The Greens had a ________ (令人愉快的) trip to Beijing last week.

细菌的特殊结构及其功能

当比分为（），应在1号发球区发球。

A.15-0

B.30-15

C.30-30

D.40-0