Hes been blowing hot and cold about the trip to Holland ever since I first suggested it. T

外语类 正确答案 已帮助 人

Hes been blowing hot and cold about the trip to Holland ever since I first suggested it. The italicized phrase means______.

A.happy

B.undecided

C.sure

D.excited

请帮忙给出正确答案和分析,谢谢!

热搜:a是b的充分条件,b是a的必要条件吗