单选题：More than 25 percent of all smokers in the world are________

题目内容：

More than 25 percent of all smokers in the world are__________． A． Russian
B． Chinese
C． American
D． Indian

参考答案：

答案解析：

How did the woman know about the man's problem?

How did the woman know about the man's problem?A． She observed it hersel B． She

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Which is the best title of the passage?[A] Sports Training Has Begun for Babies

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When questioned by the judge, my mind went __________ ，and I could hardly speak

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根据所听内容，回答题What's the purpose of police in Rio de Janeiro launching the operation

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Which of the following is NOT the description of boys' character by mothers?A． P

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