问题

At one point I made up my mind to talk to UncleSam. Then I changed my mind, ____ that he could do nothing to help.

A:to realize
B:realized
C:realizing
D:beingrealized

正确答案是：

同类题型

What about ______ a party Good idea.

___ it be that is knocking at the door–It ______ be Father, but I’m not sure.

Must I turn off the gas after cooking—Of course.You can never be ________careful with that.

Mind if I sit here— _________．

He was________rude________she refused to reply