高炉高压操作的作用有()。 A.压头损失降低 B.边缘气流发展 C.利于增加 发布时间:2020-12-31 08:52 │ 来源:www.tikuol.com 题型:多项选择题 问题: 高炉高压操作的作用有()。A.压头损失降低 B.边缘气流发展 C.利于增加风量 D.煤气利用改善
题型:多项选择题 Some graduates _______ pictures with them _______ getting a job in the company.A.took along; with the hopeB.took over; in the hope of C.took; in hope thatD.took along; in the hope of 查看答案