It was some time _____ Tony realized that he had made a serious mistake on that

题干

It was some time _____ Tony realized that he had made a serious mistake on that matter.

A．since	B．before
C．when	D．that

上一题下一题 0.64难度单项选择更新时间:2014-12-14 08:11:11

小学学科试题库

初中学科试题库

高中学科试题库