They can see the words on the blackboard clearly,so they ()wear g_英语解答

They can see the words on the blackboard clearly,so they ()wear glasses.
A.need to
B.have to
C.don't need
D.don't have to

人气：486 ℃　时间：2019-08-20 19:19:22

解答

D 没有必要麻烦说下为什么过程谢谢A.need to表示必要做某事B.have to表示不得不做某事这两项都与题意矛盾C.don't need缺少to