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【判断题】
本课欣赏的歌剧有序曲。A.
正确
B.
错误
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【单选题】____ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.
A.
While
B.
As
C.
Because
D.
If
【简答题】–Well, where did you spend your night that day? --At __________. A．where it is called Grand Hotel B．what is called Grand Hotel C．which is called Grand Hotel D．that is called Grand Hotel
【单选题】______ that the way people spend their holidays has changed a great deal in the past ten years.
A.
What is reported
B.
It is reported
C.
It reports
D.
As is reported
【单选题】Occasions are quite rare _____ the father has the time to spend a day with his kids. [ ]
A.
when
B.
which
C.
why
D.
that
【单选题】We shouldn’t spend our money testing so many people, most of _____are healthy
A.
that
B.
which
C.
what
D.
whom
【简答题】在下图所示电路中,试求电流I 和电压U 。
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