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【单选题】
下列选项不正确的是( )。A.
碾压混凝土坝一般采用VC值为10～30s的干贫混凝土
B.
振动压实指标VC值是指按试验规程，在规定的振动台上将碾压混凝土振动达到合格标准的时间
C.
当VC值小于40s时，碾压混凝土的强度随VC值的增大而降低
D.
当VC值大于40s时，碾压混凝土的强度随VC值的增大而降低
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举一反三
【单选题】According to the passage, Hamilton's plan included all BUT which of the following?
A.
Articles published in newspapers to create opposition to John Adams.
B.
South Carolina's loyalty to Thomas Pinckney.
C.
Private contact with state officials urging them to support Thomas Pinckney.
D.
John Adams' reputation as a stubborn and independent New Englander.
【简答题】局域网中常用的编码技术为:曼彻斯特编码和____________编码。
【简答题】简述曹雪芹的家世和个人的经历对其创作的影响。
【简答题】工作组级服务器可采用windows和 操作系统,部门级以上服务器通常使用 操作系统。
【单选题】Which of the following words can best describe the author's attitude in writing the article?
A.
Informative.
B.
Optimistic.
C.
Convincing.
D.
Enthusiastic.
【简答题】明日 ・天気・動物園 ⇒
【单选题】Which of the following statements about the sandstorm is NOT true according to this article?
A.
It is very serious.
B.
It brought a lot of sand and dust to cities and harm people's health.
C.
It made visibility in all cities lower to less than 1 meter.
D.
It lasted a few days.
【单选题】Sometimes the students may be asked to write about their______ to a certain book or article that has some bearing on the subject being studied.
A.
comment
B.
reaction
C.
impression
D.
comprehension
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