单选题：Scientists have known exactly the reason why wearing red mig

题目内容：

Scientists have known exactly the reason why wearing red might give athletes an advantage． A．Right
B．Wrong
C．Not mentioned

参考答案：

答案解析：

I have reserved a room tbr you at the hotel．

I have reserved a room tbr you at the hotel． A．preserved B．booked C．discovered D

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Think as a Hacker Does　　At the brand—new Hacker Academy in Chica90，US，students

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You startled(A级)me when you shouted． A．threatened B．amazed C．interrupted D．troub

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事业单位为开展专业业务活动而借入的款项，其发生的利息应计人（　）。 A．专项支出 B．事业支出 C．经营支出 D．成本费用

分类：综合类题型：单选题