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【单选题】
新型病毒的潜伏周期是多少天A.
10
B.
5
C.
7
D.
14
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【简答题】源自,源于;得到,获得
【简答题】A. He got very interested in sports. B. He worked very hard in studies. C. He chose to major in biology. D. He did well in both sports and studies.
【单选题】Why did she feel greatly relieved (Para.7)?
A.
She eventually managed to enter the building.
B.
She was kindly received by the clerk.
C.
She had the courage to make an inquiry.
D.
She was promised a work position.
【简答题】He was greatly relieved that she did not _____________(像他担心的那样，向媒体泄漏那个秘密).
【单选题】Which one of the following is a loose sentence?
A.
Although he loved literature, he chose chemistry as his major.
B.
It is a truth universally acknowledged that a single man in possession of a good fortune must be in want of a wife.
C.
If water is heated to 100°C, it turns to steam.
D.
He was shocked when I told him.
【单选题】The habit of having eight hours' sleep a night she was accustomed to ________greatly since last year. [ ]
A.
change
B.
has changed
C.
changing
D.
have changed
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