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问题 单项选择题

混凝土强度检验评定标准（GB/T50107-2010）：配置混凝土时，水泥的强度一般为混凝土强度等级的（）倍为适宜。

A、1—1.5

B、1.5—2

C、2—2.5

D、2.5—3

答案

参考答案：B

单项选择题 A1/A2型题

ALP活性升高可见于（）

A.Paget病

B.呆小症

C.甲状腺功能低下

D.恶性贫血

E.维生素C缺乏
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听力题

根据句子意思, 用括号中所给单词的适当形式填空。每空一词。

小题1:The policeman is helping the children go _________ the road. (穿过)

小题2:Tomorrow is his _______ birthday, he is excited.（四十）

小题3:Fujian is in the __________  of China. (东南)

小题4:He is a volunteer and often _________ computers for others.（检查）

小题5:I think there's something wrong with my _________. Would you take a look at it? (机器)

小题6:My iPad is _________. I can’t listen to music any more. (break)

小题7:The students are _________ for the exam now in our school. (prepare)

小题8:He is John, an old French friend of __________.（us）

小题9:We’d like to come. We look forward to _________  with you at the party. (chat)

小题10:My _________ flats are very large. They all have big balconies in their flats. (neighbour)
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