Question

【題目】---- Did he come back early last night?

---- Yes. It was not yet eight o’clock _______ he arrived home.

A. when B. that C. before D. until

Answer 1

【答案】A

【解析】

這是一組對(duì)話。上文，昨天晚上，你的父親回來得早嗎？下文，當(dāng)他到達(dá)家的時(shí)候，時(shí)間還不到8點(diǎn)。通過分析句子結(jié)構(gòu)，可知這里包含一個(gè)時(shí)間狀語從句，表示“當(dāng)……時(shí)候”，故用when。故選A。