问题

You may ______ it that Jennifer will come and help usif we are in trouble

A:at the top of
B:at the top
C:on the top of
D:on the top

正确答案是：

同类题型

Recently I received a letter from him, and _____ was a big surprise for me.[ ]

There is no experience you canhave ______ is more exciting than skating on real ice

Good luck with your new diet, Ricky.—

Wilma became the first American woman to win three Olympic gold medals in track, ________ made her mother very proud.

1—What’s that noise?—Oh, I forgot totell you. The neighbors _______ for a party.