-What are you going to do this winter holiday?-I ____ yet.A.don't_英语解答

-What are you going to do this winter holiday?
-I ____ yet.
A.don't decide B.didn't decide
C.haven't decided D.won't decide
C 为什么其它3个不行?

人气：175 ℃　时间：2019-09-17 02:52:59

解答

现在完成时,表示仍然在考虑中.状态的持续
你打算寒假做什么
我还没有决定（仍然在想）,只有现在完成时才能达到这种效果.