molecule
oxygen
genius
rug
第1题:
Only when I began to do it ____ that I had made a mistake.
A I realized B I had realized C did I realize D would I realize
第2题:
I would never have believed it was possible if I ______ it with my own eyes.
A. didn't see
B. don't see
C. won't see
D. hadn't seen
第3题:
A.Had
B.Have
C.Having
D.Has
第4题:
-Would you mind if I ask you some questions?--____________.I7
A、Ah, never mind, please.
B、Yeah, please don' t.
C、No, please don' t ask.
D、I hope not.
第5题:
A、I never did
B、I have never joined
C、I have never
D、I never
第6题:
Little __________that I would one day take part in a war that would last for six years.
A. I knew
B. I know
C. would I know
D. did I know
第7题:
A I prefer to actually see and touch what I'm buying before I pay for it ;
B I prefer not to actually see and touch what I'm buying before I pay for it ;
C I would rather surf online and I pay for it immediately
第8题:
A. Never have I before read
B. Never have read I before
C. Never before have I read
D. Never had I before read
第9题:
Though a single in her early thirties, it has never occurred to her that it is high time that she ()married.
A.gets
B.should get
C.would get
D.got
第10题:
" Have a drink?" " No thanks, _______ ."
A、I would not
B、I would rather not
C、I could not
D、I do not