皮皮学,免费搜题
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【单选题】
半导体受光照,导电性能( )
A.
增强
B.
减弱
C.
不变
D.
随机变化
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【简答题】Complete the sentences with the following expressions. Change the form where necessary. uncertain, highlight; disclose; browse; make it (1) The report on the accident______________ the need for consid...
【单选题】Rumor spread______the president of the company was involved in the crime.
A.
how
B.
that
C.
what
D.
which
【单选题】精神活动的一种比较微弱而持久的情绪状态称作
A.
心情
B.
应激
C.
激情
D.
心境
【判断题】金华菜以火腿为原料的各种菜肴多达二三百种,是金华菜的最大特色。( )
A.
正确
B.
错误
【简答题】One Monday morning, the class were excited about the rumor(流言)that the science room was on fire over the weekend.Mr. Johnson, my fifth grade teacher 36 it and explained that science class would be can...
【判断题】金华菜以火腿 为原料的各种菜肴多达二三百种,是金华菜的最大特色
A.
正确
B.
错误
【单选题】His heroic public image was seriously ______ by the rumor.
A.
detracted
B.
distracted
C.
retracted
D.
subtracted
【简答题】Directions: The following sentences are grammatically incorrect or incoherent. Improve them.Example: The dean issued a bulletin which said the library will remain open on weekends.Improved version: Th...
【判断题】对最大降深值的要求主要取决于试验目的,当为求参数时,降深值可小些
A.
正确
B.
错误
【单选题】Everybody knows about it! No one knows _________ prevented the rumor from spreading.
A.
what was it that
B.
what it was that
C.
how it was that
D.
why it was that
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