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【多选题】
硅酸盐水泥石腐蚀的类型有哪几种？（ ）A.
软水侵蚀（溶出性侵蚀）
B.
盐类腐蚀
C.
酸类腐蚀
D.
强碱腐蚀
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举一反三
【简答题】W ei The W Hotel is among the city’s big-name luxury(奢华) hotels. Futuristic and fancy, the W ei’s setting is reminding you of a Lady Gaga video; perhaps that explains why the singer insisted o...
【简答题】表达式 ‘ab’ in ‘acbed’ 的值为
【单选题】听力原文：M: Can you help me with the bag, Sue? W: Sorry, my hands are full. What does Sue mean?
A.
Her hands are full.
B.
She wants the boy to help her.
C.
She can't help the boy carry the bag.
【单选题】听力原文：W：I'm going to attend an interim meeting but chances are that my hands are full. Could you give me a hand? M：It happens that I have some work of my own to hand in，but I guess I can take some time...
A.
He will be too busy to help the woman.
B.
He is not sure whether he can help the woman.
C.
He is supposed to know what he should do.
D.
He will help the woman.
【单选题】The hotel is full. We must look for rooms_________.
A.
nowhere
B.
everywhere
C.
anywhere
D.
elsewhere
【单选题】It's breakfast time at the elegant Hotel in Bangkok, and every table is full. Most of the patrons are foreigners visiting Thailand on business. In【51】corner is a contingent from a major Taiwan group, ...
A.
one
B.
other
C.
same
D.
another
【单选题】听力原文：W: I just found out the registration of the creative writing class is full. Now I have to wait another whole year to get in. M：Why don't you check back after the first week? Somebody might drop i...
A.
She can come back for registration a week later.
B.
She can come back to see if there is a chance after the first week.
C.
She has to wait another time for registration.
D.
She should give up the class.
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