Question

Jame came back home early last night. It was not yet eight o’clock ____he arrived home.

A. before B. that C. when　 D. until

 

Answer 1

C

考查连词的区别。“It was+时间点+when. . . ”为固定句式，其中it指时间；而before常用在“It is/was/will be+时间段+before. . . ”结构中；而且此句不是强调句式。