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搜题
【单选题】
你能查出下一班开往广州的火车几点出发吗?A.
Could you find out what time the next train for Guangzhou leaves?
B.
Could you find what time the next train for Guangzhou leaves?
C.
Could you find out fo r what time the next train for Guangzhou leaves?
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参考解析：
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举一反三
【单选题】铅与二硫腙的反应是在( )条件下进行的。
A.
酸性（ pH1 ～ pH5 ）
B.
酸性（ pH5 ～ pH7 ）
C.
碱性（pH8～ pH9 ）
D.
碱性（ pH11 以上）
【简答题】铅与二硫腙的反应是在( )条件下进行的。
【单选题】The author of the text makes a contrast in______.
A.
Paragraph HI and Paragraph IV
B.
the opening paragraph
C.
Paragraph I and Paragraph II
D.
the concluding paragraph
【单选题】What can we learn about the author?
A.
She rarely misses a good deal.
B.
She seldom makes a compromise.
C.
She is very strict with her children.
D.
She is interested in cheap products.
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