for fear与in caseMrs.Smith locked both the frot and the back doors_英语解答

for fear与in case
Mrs.Smith locked both the frot and the back doors before she went to bed _____ that a thief might steal into the house.
A.so B.for fear C.unless D.in case
为什么选B,不选D?

人气：458 ℃　时间：2020-06-25 13:56:45

解答

for fear程度比in case情感上更加强烈,for fear 指的是以免怎么怎么样,唯恐怎么怎么样.in case指的是万一怎么样假使怎么样,在此句中完全体现不出情感,没有 for fear合适.