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【单选题】
测定一种沸点较低的液体的饱和蒸气压以下哪种方法较好?( )
A.
静态法。
B.
动态法。
C.
饱和气流法。
D.
惰性气体法。
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参考答案:
举一反三
【单选题】It is our foreign policy to trade with foreign countries on the basis of equality and mutual benefit.
A.
business
B.
market
C.
trade
D.
deal
【单选题】—How do you study English? —I study English ______ talking with foreign students. [     ]
A.
by
B.
in
C.
at
D.
on
【单选题】一位十六进制数可以用 位 二进制数来表示
A.
1
B.
2
C.
4
D.
16
【单选题】一位十六进制数可以用 位二进制数来表示
A.
1
B.
2
C.
3
D.
4
【单选题】Some European countries require affiliated companies (including companies with foreign parents or foreign subsidiaries) to:
A.
file consolidated financial statements.
B.
incorporate locally.
C.
submit information on the financial status of the entire group.
D.
Either a. or b.
E.
Either a. or c.
【单选题】Canada is a country many different nationalities as well as one with foreign immigrants the majority of its population.
A.
making up of; occupied with
B.
consisting of; making up
C.
made up of; consists of
D.
consisted of; taking up
【简答题】A.To do business with people speaking that language. B.To better understand a foreign country. C.To read books in that language. D.To compare it with their mother tongues.
【单选题】Although the official denied any possible joint ventures with foreign players, ( ) said the entry of more foreign tobacco is inevitable.尽管这个官员否认了与外国烟草业同行建立合资企业的可能性,但业内人士称更多的外国烟草涌进中国是不可避免的。
A.
insiders
B.
inside
C.
outside
D.
ourtsiders
【单选题】消防、消防器材装备和设施,不得用于与()无关的事项。
A.
消防
B.
抢险救援
C.
救火
D.
消防和抢险救援工作
【单选题】He practises speaking English by having conversations with foreign friends.
A.
交谈
B.
会议
C.
约会
D.
见面
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