用所给词的正确形式填空

1.Einstein has two ________(wife) in his life.

2.You are too tired. So the doctor hopes you can give up ________(work) and have a good rest.

3.He was ________(introduce) to my friends.

4.It is ________(say) that it will be sunny tomorrow.

5.Because of ________(Lily) hard-working, she went to a famous university.

华为PTN系列设备，设置APS保护参数，正确的做法有（）。

A.倒换模式配置为双端

B.保护类型设置为1：1

C.倒换拖延时间设成默认的0

D.恢复模式设为恢复式