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【单选题】
夜间阵发性呼吸困难是由于A.
肺部感染
B.
感冒发热
C.
劳累或剧烈活动后
D.
迷走神经兴奋性增高
E.
交感神经兴奋性增高
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【单选题】判断正误: One form of group interview is that you and others are interviewed collectively.
A.
T
B.
F
【简答题】根据短文内容，回答下列问题。 Once there were five beggars (乞丐). One was English, one Turkish, one Greek, one was an Arab and one was Persian. One day they met and decided to stay together, sharing what they had and...
【简答题】________,却话巴山夜雨时。(李商隐《夜雨寄北》)
【单选题】The word decathlon in paragraph 3 probably means _______.
A.
jumping
B.
five track and field events
C.
throwing
D.
ten track and field events
【单选题】______ matter in one form. is transmuted to another form, a phase change is said to have taken place.
A.
Such
B.
Then
C.
Whenever
D.
Seldom
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