为什么不选D over a very large number of trails,the probability of an event_____is equal to the probability that it will not occur.A.occuring B.to occur C.occurs D.occured
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为什么不选D over a very large number of trails,the probability of an event_____is equal to the probability that it will not occur.A.occuring B.to occur C.occurs D.occured
为什么不选D
over a very large number of trails,the probability of an event_____is equal to the probability that it will not occur.
A.occuring B.to occur C.occurs D.occured
为什么不选D over a very large number of trails,the probability of an event_____is equal to the probability that it will not occur.A.occuring B.to occur C.occurs D.occured
发生 没有被动的形式
答案是 A
the probability of an event (occur),这里是说 一个事件发生的可能性
* is equal to **
如果前面这里也有一个that,就像后半句一样,那么就应该选occurs,但是没有,所以这里的动词occur应该是使它成为一个非谓语成分,所以应该是ing 形式或者ed形式,而这里 event和occur之间是主谓关系,所以是i...
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答案是 A
the probability of an event (occur),这里是说 一个事件发生的可能性
* is equal to **
如果前面这里也有一个that,就像后半句一样,那么就应该选occurs,但是没有,所以这里的动词occur应该是使它成为一个非谓语成分,所以应该是ing 形式或者ed形式,而这里 event和occur之间是主谓关系,所以是ing
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选A 伴随状语