to read newspapers before going to bed seemed to be a rule___A to never break B never to have broken C never to be breaking D never to be broken the answer is D.tell me why
问题描述：
to read newspapers before going to bed seemed to be a rule___
A to never break B never to have broken C never to be breaking D never to be broken
the answer is D.tell me why
答
D
规则是被打破， 所以只能用表示被动的结构！
答
选D,因为后面的短语是用来修饰rule这个词的,然而,rule本身不能充当主语,只能充当宾语,所以要用被动形式,而且句子的意思指的是永远不会改变的,指的是将来的事情,故选D.