装置停车时,轻油(汽、煤油)管线吹扫时,直接用蒸汽吹扫即可。 发布时间:2017-10-29 21:15 │ 来源:www.tikuol.com 题型:判断题 问题: 装置停车时,轻油(汽、煤油)管线吹扫时,直接用蒸汽吹扫即可。
题型:判断题 He hesitated for a moment before kicking the ball, otherwise he ______ a goal.[ ]A. had scoredB. scoreC. would scoreD. would have scored 查看答案