问题
选择题
—Why not talk with your parents about your willingness to attend Peking University Summer Camp?
—I tried __________to get them to listen to me.
A.in time
B.in vain
C.in need
D.in case
答案
答案:B
本题考查介词短语。句意:--为什么不告诉你的父母关于你想参加北京大学夏令营的事?----我试着说服让他们听我的,但没用。in vain白费地;徒劳无益地;无效果的;无用的。