问题
选择题
His appearance has changed so much that you _____ not recognize him.
A.must
B.need
C.may
D.ought
答案
答案:C
考察情态动词. A.必须;一定 B. 需要 C. 可能;可以 D. 应该;应当.后面一般搭配to一起使用.句意:他的外貌变得如此之大,因此你可能不能认出他来.故选C.
His appearance has changed so much that you _____ not recognize him.
A.must
B.need
C.may
D.ought
答案:C
考察情态动词. A.必须;一定 B. 需要 C. 可能;可以 D. 应该;应当.后面一般搭配to一起使用.句意:他的外貌变得如此之大,因此你可能不能认出他来.故选C.