Someone ______ at the door. Can you open 发布时间:2017-06-01 21:04 │ 来源:www.tikuol.com 题型:选择题 问题: Someone ______ at the door. Can you open it?A.knocksB.knockedC.is knockingD.was knocking
题型:选择题 I out of the window and the police after the suspect(嫌疑人).A.looked, watched, runB.looked, saw, runningC.watched, saw, runD.saw, watched, running 查看答案