70.You'd better ______ to school,_____ you.

问题描述:

70.You'd better ______ to school,_____ you.
A.not go,shall \x05B.not to go,will C.not going,had \x05D.not go,had
为什么呢

答案应该是D.
1.、You'd better是情态动词,情态动词的否定是在其后直接加not,因此第一个空应填not go
2、You'd better= You had better,反义疑问句的助动词应该是had,因为前面是否定.所以,第二个空应该填had.