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【单选题】
有下列说法,不正确的是_____
A.
未饱和空气中的水蒸汽是过热蒸汽
B.
对饱和空气而言,干球温度、湿球温度和露点是相等的
C.
即使湿空气的含湿量相同,其相对湿度也不一定相同
D.
当湿空气的温度不变,相对湿度变化时,其含湿量和露点也不发生变化
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参考答案:
举一反三
【单选题】单元式多层住宅设计中采用最多的楼梯形式是()。
A.
两跑
B.
三跑
C.
曲尺形
D.
双分式
【多选题】1276,单元式多层住宅设计中采用最多的楼梯形式是()。
A.
直跑
B.
两跑
C.
三跑
D.
曲尺形
E.
双分式
【单选题】PARENTS: Make Your Child A Winner Playing on a soccer team can be an important experience in your child's life. Participation can help your child physically and personally. However, placing your child...
A.
Y
B.
N
C.
NG
【判断题】一男士走进一间写字间,问立于门口的小姐:“这是东海公司吗?”,该小姐不理,继续与周围人交谈。
A.
正确
B.
错误
【单选题】(Even though) Sandra (has been studying) English for three years (before) she came to the United States, it is difficult for her (to express herself).
A.
Even though
B.
has been studying
C.
before
D.
to express herself
【单选题】The old man lost his money and he has been worried ________.
A.
even if
B.
even as
C.
ever since
D.
as if
【单选题】That millionaire has even been tossed ________ of the house for he had no money to pay for the rent.
A.
about
B.
off
C.
in
D.
out
【简答题】以学生为中心的教学策略有( )。
【简答题】There has been even more progress in the of dictionaries in the past thirty years than there has been in the of automobiles. Between the appearance of these two editions, a whole new sci...
【单选题】The influence of Aristotle's philosophy has been______, it has even helped to shape modern language and common sense.
A.
occurrent
B.
provocative
C.
pervasive
D.
persevering
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