试题详情
单项选择 较难0.4 引用3 组卷180
—Why were you late for school this morning, Tom?
—I was about to go to school ________ it began to rain.
A.sinceB.whileC.asD.when
2016·广西·中考真题
知识点:as (由于/因为 conj.)since (自从…)when (当…时候)while (和…同时/当…时候)从属连词辨析 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!