单选题：Some of the hurdles space tourism faces include a lack of ox

题目内容：

Some of the hurdles space tourism faces include a lack of oxygen and life support equipment. A．Right
B．"Wrong
C．Not mentioned

参考答案：

答案解析：

Winter temperatures average 85 degrees below zero in Antarct

Winter temperatures average 85 degrees below zero in Antarctica.A．Right B．Wrong

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Listening to the Jazz music can help drivers relax.A．Right B．Wrong C．Not mentio

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有以下程序程序运行后的输出结果是 A．wow B．fwo C．two D．fix

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分类：理工类题型：单选题