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【判断题】

近地小行星指的是那些轨道与地球轨道相交的小行星,它们可能会带来撞击地球的危险。

A.
正确
B.
错误
举报
参考答案:
参考解析:
.
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举一反三

【单选题】货币互换会带来()。

A.
两种货币的利率风险
B.
汇率风险
C.
AB均是
D.
AB均不是

【单选题】Unless we spend money to spot and prevent asteroids (小行星) now, one might crash into Earth and destroy life as we know it, say some scientists. Asteroids are bigger versions of the meteoroids (流星) that...

A.
They are heavenly bodies different in composition.
B.
They are heavenly bodies similar in nature.
C.
There are more asteroids than meteoroids.
D.
Asteroids are more mysterious than meteoroids.