They _______ all the details of the plan time and again to make sure that the project went smoothly....
2022-12-15 10:27:33 160次 2014届黑龙江哈尔滨第六中学高二下期中考试英语卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
They _______ all the details of the plan time and
again to make sure that the project went smoothly.
A．got through B．got up C．went through D．went up
本题链接：
