It was a very long day for Jack. He didn’t get home from Wap版

试题详情及答案解析

It was a very long day for Jack. He didn’t get home from school ______ six o’clock.

A．since

B．to

C．by

D．until

答案：D

试题分析：句意:今天对于Jack来说是漫长的一天。他直到六点才从家回到学校。since自从；to,到；by到；not…until直到……才。根据句意可知选D。
考点：考查句型。