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问题: 高中英语1

The manager of the company said they should have prevented such silly mistake _______
A.from being occurred B.occurring (我觉得A很对啊,为什么不是啊)

解答:

1.A项错的原因:occur 是vi.(不及物动词),意思是"发生, 出现".不及物动词不能用被动语态的,所以A是错的.不选.
2.B项对的原因:prevent sb. /sth. (from) doing ,这个词组中from可以省略,所以B是对的