单选题：It took four days for Gardner to recover from the effects of

题目内容：

It took four days for Gardner to recover from the effects of the experiment． A．Right
B．Wrong
C．Not mentioned

参考答案：

答案解析：

Randy Gardner studied the effects of over-sleeping． A．Right

Randy Gardner studied the effects of over-sleeping． A．Right B．Wrong C．Not mentio

分类：卫生类题型：单选题

回答下题：What is the main idea of the news item?A． The Citigroup has been worst hit

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回答题：How many people recognized the man in the pictures within 2 days?A． 24 . B．

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分类：卫生类题型：单选题

The word "sycophancy" in the second paragraph meansA． slande B． calumn C． fam D．

分类：卫生类题型：单选题