once and twice she had peeped into the book her sister was readin_英语解答

once and twice she had peeped into the book her sister was reading.替换once and twice
A sometime B some time C At a time D several times

人气：232 ℃　时间：2020-03-22 04:34:58

解答

A 在某一时候
B 一段时间
C一次
D多次
按照句子的意思,肯定是一次,所以选D应该是多次吧？才选D，一次应该选C啊？once是一次twice是两次连起来就是多次的意思，所以要选D的，句意不是一次，是多次。