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【判断题】
混凝土掺入引气剂,使混凝土的密实度和抗冻性均降低。A.
正确
B.
错误
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举一反三
【单选题】3岁入院,择期手术,不让父母离开,见到医护人员和陌生人躲避,主要原因是:
A.
对黑暗恐惧
B.
分离性焦虑
C.
对死亡恐惧
D.
对手术焦虑
E.
对医源性限制的焦虑
【单选题】“ C ool ” is a word with many meanings . I ts old meaning is used to express a temperature that is a little bit cold . A s the world has changed , the world has had many different meanings . “ C ool ”...
A.
can be used instead of many words
B.
usually means something interesting
C.
can make your life colorful
D.
may not be as cool as it seems.
【单选题】关于均匀温度和梯度温度描述正确的是
A.
均匀温度变化主要是由日照引起的
B.
梯度温度变化主要是年平均温度变化
C.
梯度温度对整个桥梁高度都有影响
D.
均匀温度变化取当地最高和最低月平均气温
【简答题】当旅游知觉的条件在一定范围内改变了的时候,旅游知觉的印象仍然保持相对不变,这就是知觉的()性。
【单选题】“ C ool ” is a word with many meanings . I ts old meaning is used to express a temperature that is a little bit cold . A s the world has changed , the world has had many different meanings . “ C ool ”...
A.
interested in
B.
angry about
C.
afraid of
D.
unhappy with
【单选题】I can think of no better career for a young novelist than to for some years a sub-editor on a rather conservative newspaper. The man who was of chief importance to me in those days was the chief sub-e...
A.
stand over them while they worked and make unpleasant remarks
B.
go out for a drink and let them solve their own problems
C.
provoke them into disliking him
D.
use bitter humour to draw their attention to their mistakes
【单选题】—— Hey, what do you think of his speech last night? ——I have no idea.I arrived ( ) find that he had almost finished it.
A.
in order to
B.
so as to
C.
only to
D.
ready to
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