问题 选择题
Jim came back early last night. It was not yet eight o'clock ________ he got home.
A.beforeB.thatC.whenD.until
答案

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。

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