问题

We should prevent such a silly mistake _____ again. [ ]
A: occurring
B: to occur
C: to be occurred
D: from being occurred
B: to occur
C: to be occurred
D: from being occurred
正确答案是:
同类题型
The two old friends werebusywitheach otherthe time.— Yes. They haven’t met for long.
Let’s leave at about 8:30 .—— Don’t you think we should leave a bit earlier to ___ the rush hour
Ann’s family__________having dinner now. Her family_________a big one.
We should be strict _______ ourselves______ our work.
I think he is taking an active part in social work— I agree with you _____.[ ]