If he doesn't come to work,he may be fired.Surely he isn't so foo_英语解答

If he doesn't come to work,he may be fired.Surely he isn't so foolish ________ not to realize that.
A.so
B.and
C.but
D.as
正确答案为:D

人气：377 ℃　时间：2020-09-30 10:12:34

解答

选D
so (…)as to 是固定搭配,是“（如此……,）以至于……”的意思.否定形式为so (…)as not to
这句话的意思是如果他不来工作,他可能被解雇.当然他不会蠢到不知道这点.