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【多选题】
表面活性剂的作用有哪些?A.
增溶作用
B.
润湿作用
C.
乳化作用
D.
助悬与分散作用
E.
起泡和消泡作用
F.
去污作用
G.
消毒杀菌作用
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反馈参考答案：
举一反三
【简答题】____把待处理的数据按照一定规则放进“箱子”中,采用某种方法对各个箱子中的数据进行处理。
【单选题】听力原文：M: I'm really very sorry, you didn't enjoy the movie. Did your husband feel the same way about it? W: No—quite the opposite. Q: How did the woman and her husband feel about the movie? (8)
A.
He liked it, but she didn't.
B.
She liked it, but he didn't.
C.
Both of them liked it.
D.
Neither of them liked it.
【单选题】What is the author's viewpoint toward'the right of not to be poor'?
A.
Absolutely approval
B.
Mixed
C.
Moderately approval
D.
Dislike
【单选题】It's absolutely unacceptable to sacrifice people's life and health ________ the economic development in any case. [ ]
A.
in hope of
B.
in exchange for
C.
in face of
D.
in need of
【单选题】Wife Our visit to London is really rewarding. What do you think, darling? Husband ______We’ve really got something from this visit. Wife Don’t forget the shopping before we leave this lovely city. Hus...
A.
I get it.
B.
Well, I don’t think the way you do.
C.
You bet.
D.
I'm glad to hear that.
【单选题】—Were you angry with your husband? —Well,yes, () .But it didn't matter really.
A.
sort of
B.
of a sort
C.
some sorts of
D.
all sorts of
【单选题】It's absolutely unacceptable to sacrifice people's life and health________ the economic development in any case. [ ]
A.
in the hope of
B.
in exchange for
C.
in face of
D.
in need of
【单选题】. Premier Wen said, “I once again emphasize that it is absolutely unacceptable to sacrifice people’s life and health ________ the economic development in any case.”
A.
in the hope of
B.
in return for
C.
in the face of
D.
in exchange for
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