根据所给汉语提示用含sight的短语的适当形式完成句子

1. As soon as he      _________(看到)the policeman, the thief ran away.

2. I have been known to faint________________(一看见……就……) blood.

3. He fell in love with her_________________(第一眼看到).

脱屑性间质性肺炎的CT特征（）

A.斑片状、网状、毛玻璃样密度影

B.不规则形，线状或蜂窝状阴影

C.散在分布斑片状阴影

D.多发5～7mm结节影，半数有空洞

E.钙化