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【单选题】
下列物质不能被盐酸溶解的是 [     ]
A.
CaO
B.
NaOH
C.
Ag
D.
Fe
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参考答案:
举一反三
【单选题】According to the speaker, what are the most important reasons for students'absence in American city schools?
A.
Illness and poor academic performance.
B.
Illness and truancy.
C.
Physical punishment and truancy.
D.
Physical punishment and poor academic performance.
【单选题】What would be the best title for this passage?
A.
The First African-American President
B.
America's New Role Model
C.
Obama—A Successful Black
D.
Choosing a Right Role Model
【简答题】He is greatly _____________ (consider) by his colleagues.
【单选题】为了提供优质服务,进行良好的推销,服务员应了解菜单上菜肴的情况,除____外。
A.
制作方法
B.
装盘要求
C.
口味特点
D.
购买价格
【单选题】He is greatly _____________  by his colleagues.
A.
consider
B.
considering
C.
considered
D.
considers
【简答题】A. If there's a sentence that sums up Amazon, the weirdest major technology companyin America, it's one that came from its own CEO, Jeff Bezos, speaking at the AspenInstitute's 2009 Annual Awards Dinn...
【单选题】__( )_ conclu sion
A.
ver sion
B.
gradua tion
C.
fa shion
D.
discu ssion
【单选题】こん記事は( )読んだが、内容がよくわからない。
A.
読んだことは
B.
わけにはいかない
C.
読むことは
D.
読まないことは
【判断题】对偶函数需要把原变量换成反变量
A.
正确
B.
错误
【简答题】19--He is greatly (consider) by his colleagues.A. considered
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