除鼓风机外送风系统的主要设备是()A、热风炉 B、风口 C、热风总管 D、热风围管 发布时间:2017-11-26 08:18 │ 来源:www.tikuol.com 题型:单项选择题 问题: 除鼓风机外送风系统的主要设备是()A、热风炉B、风口C、热风总管D、热风围管
题型:单项选择题 —Could you tell me ______? I want to post a letter. —OK. Turn right at the second crossing.[ ]A. where is the post office B. where the post office is C. how I can get to the cinema D. how can I get to the cinema 查看答案