强心苷中毒时，哪种情况不应给钾盐（）

A.室性期前收缩

B.室性心动过速

C.室上性阵发性心动过速

D.房室传导阻滞

E.二联律

根据句意和首字母补全单词。

1. Mrs. Brown's cat is m________. She is very worried.

2. Lin Tao is looking for Gogo in the n________.

3. It's very cold outside, you'd better s________ in the room.

4. Tom gets up very late every day, so he goes to school w________ breakfast.

5. It's time for lunch, I f________ very hungry.