问题
Millie, who are you waiting ______ the bus stop? [ ]
A: at
B: for
C: on
D:for at
B: for
C: on
D:for at
正确答案是：
同类题型
Would you like ______ a movie with us tonight? —Sorry, I have to help my mother do some chores.
Only when the meeting began _______ that he had left his papers at his office.
I took the wrong train .I didn’t even know it until half an hour later. [ ]