问题

No one was sure exactly__________ he wanted
A:how was it that
B:how it was that
C:what was it that
D:what it was that
B:how it was that
C:what was it that
D:what it was that
正确答案是:
同类题型
The________woman_______Shanghai since her husband______ in 1990.
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The four modernizations in China will_____________ sooner or later.
The train ______ she was traveling was late.[ ]
Remember toyour homework to school tomorrow, Sam.—OK, . Mr Wu.