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【单选题】
假说就是(    )。
A.
某一理论所适用的条件    
B.
未经证明的理论
C.
一个完整的理论    
D.
研究经济问题时所作的假设
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参考答案:
举一反三
【简答题】A. Clearly there were changes in the ty pes of accommodation that studen ts opted for between the 1960 s and the 2000s. but the large in crease in the number of students living in shared accommodation...
【单选题】He insisted that we ____early the next morning
A.
start
B.
started
C.
would start
D.
had started
【简答题】简要病史:男性,57岁,突发右上腹痛1天急诊入院。
【单选题】He insisted that we ________ rest until we finish the work.
A.
not
B.
don’t
C.
can’t
D.
should
【单选题】He insisted that we the matter at the meeting.
A.
took up
B.
take up
C.
had taken up
D.
had bee taken up
【判断题】He insisted that we all be in his office at one o’clock.()
A.
正确
B.
错误
【简答题】He insisted that we all ____ in his office at one o'clock.  A) be          B) to be         C) would be          D) shall be
【单选题】During the Queen Elizabeth 1st ’s reign, the number of English speakers as first language was ( )
A.
5 to 7 billion
B.
4 to 6 million
C.
5 to 7 million
D.
4 to 6 billion
【单选题】The period from 1780 to the Civil War was marked by a tremendous increase in the number of higher-education institutions, the rise of the state university, the creation of scientific and technological...
A.
48
B.
41
C.
182
D.
33
【单选题】He insisted that we all in his office at one o’clock.
A.
be
B.
to be
C.
would be
D.
shall be
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