【题目】It was the middle of the night _______ my father woke me up and told me to watch the football game.
A. that B. when C. since D. which
在线课程【答案】B
【解析】
考查连词。句意：那是半夜，父亲把我叫醒，叫我看足球赛。本句是when引导的时间状语从句，故B选项正确。本句不是强调句，如果把It was去掉，句子并不成立，the middle of the night前缺少介词。