被称为美国之父的富兰克林，年轻时曾去拜访一位德高望重的老前辈。那是他年轻气盛，挺

根据下列句子及所给单词的首字母，在答题纸上按题号写出各单词正确的完全形式（每空限写一词）。

1. Generally speaking, when taken according to the d______, the drug has no side effect.

2. The smile on his face put us at e______ immediately.

3. There is c______ evidence of a link between exposure to sun(日光暴晒) and skin cancer.

4. I r______ to tell you that I am unable to accept your kind invitation.

5. The couple are always a______ with each other about money.

6. The game attracted over 500 competitors r______ 8 different countries.

7. The explorers were told to e______ themselves with everything they would need for the voyage.

8. When we visited my old family home, memory came c______ in.

9. It was w______ that he was caught stealing in a department store.

10. At the meeting they discussed three different a______ to the study of mathematics.

分组交换的基本特点是（）

A.速率固定分配

B.固定占用某一信道

C.统计复用

D.不进行校正

女孩，5岁，出现下列哪种情况不属于行为问题（）

A.屏气发作

B.遗尿症

C.儿童擦腿综合征

D.学习障碍

E.吮拇指癖

如何贯彻游戏教育实施主体性原则？

合同效力中止之日起满二年双方达成协议的，保险人有权（）合同

A.解除

B.终止

C.终止

D.销毁