Question

(2013·北京朝阳模拟)Jim came back early last night. It was not yet eight o'clock ________ he got home.

A．before

B．that

C．when

D．until

Answer 1

C　句意：Jim昨晚回来得早。还不到八点他就到家了。when有“当……的时候”的含义，引导时间状语从句，故选C项。before意为“在……之前”；that是强调句的结构词，但是此句不符合强调句结构；until意为“直到……”，均不符合句意。