I 'm going to buy a blouse for my mother____i can think of a better idea for a present.

分类: 作业答案 • 2022-01-26 18:17:50

问题描述：

I 'm going to buy a blouse for my mother____i can think of a better idea for a present.
这个空应选择哪个呢?
A.until B.though C.if D.unless

答

D.unless除非为什么选择D而不选择Cif是如果的意思呀。如果我能想出一个更好的主意来，我就买条裙子给我老妈。逻辑不对的。应该是除非我能想出一个更好的主意来，否则我就买条裙子给老妈。这样才对的呀