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【判断题】
二通调速阀的结构只能是减压阀在前,节流阀在后。
A.
正确
B.
错误
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【单选题】Nationas are classified as '______' when seven percent or more of their people have reached 65.
A.
aging
B.
being aging
C.
aged
D.
being aged
【单选题】Question6. The play was so successful that it was performed more than 800 times ______.
A.
on run
B.
in the end
C.
on end
D.
to the end
【单选题】Which of the following is TRUE according to the passage?
A.
One is considered to have reached adulthood when he has a driver's license.
B.
One is not free from the restrictions of child labor laws until he can join the army.
C.
No one can marry without the permission of his parents until the age of twenty-one.
D.
In the late 19th century in the United States the dividing line between adolescence and adulthood no longer existed.
【单选题】对PSH原理的补充增加的一层是()。
A.
潜意识
B.
直觉
C.
超意识
D.
前意识
【单选题】The archaeologists found gold coins and pottery in the lowest level of the site ________ they reached three months ago.
A.
what
B.
for which
C.
that
D.
to which
【多选题】关于表面活性剂6501和CMEA,下列说法正确的有( )。
A.
6501水溶液呈碱性
B.
CMEA不易溶于水
C.
两者都有很好的起泡、稳泡和增稠作用
D.
两者均为粘稠液体
【多选题】关于表面活性剂 6501 和 CMEA,下列说法正确的有( )。
A.
6501 水溶液呈碱性
B.
CMEA 不易溶于水
C.
两者都有很好的起泡、稳泡和增稠作用
D.
两者均为黏稠液体
【单选题】小慧是一位学财会专业的中职生,她的理想是成为一名会计师,对此,她制定了在校主要学习专业知识、掌握专业技能,毕业后找家会计公司多实践、多取经、多学习的发展措施。你觉得她的措施符合措施制定要领的哪些标准?( ) 1具体的 2针对性强的 3可行的 4超前的
A.
①②③④
B.
①②③
C.
②③④
D.
①③④
【单选题】_____ number of mobile phone users in China is _________ reache 500,000 by 2012.
A.
A;expecting to
B.
The; expected to
C.
A; expected to
D.
The; expecting to
【单选题】(In spite of) the ever-increasing exploitation of natural resources, (that) has now reached dangerous proportion, (little) has been done on a (world-wide) scale to slow down or stop this process.
A.
In spite of
B.
that
C.
little
D.
world-wide
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