读句子，根据汉语或首字母提示补全单词。

1. The policeman told that man to give a ________ (描述) of the accident.

2. W_______ is the third day of a week.

3. We are often told not to be ________ (紧张) in the examinations.

4. The weather in South China is d________ from that in North China.

5. That book is well ________ (值得) reading. You'd better read it.

男，30岁，缺失，可摘局部义齿修复，基牙为二类导线，采用的卡环是（）

A．三臂卡环

B．上返卡环

C．对半卡环

D．间隙卡环

E．长臂卡环