发射区是发射场的核心区域,用于运载火箭发射前的()、推进剂加注、()、发射。 A.转 发布时间:2018-10-08 08:08 │ 来源:www.tikuol.com 题型:单项选择题 问题: 发射区是发射场的核心区域,用于运载火箭发射前的()、推进剂加注、()、发射。A.转运;测试B.测试;瞄准C.转运;瞄准D.组装;测试
题型:单项选择题 —What made you so____ ____?—John's not listening to my advice.A.annoyB.annoyingC.to annoyD.annoyed 查看答案
题型:单项选择题 Will he have ______ to tell me? [ ]A. something important B. anything importantC. important something D. important anything 查看答案