货舱门由什么提供动力?()A.绿系统泵; B.黄系统泵; C.蓝系统泵. 发布时间:2017-05-26 05:48 │ 来源:www.tikuol.com 题型:单项选择题 问题: 货舱门由什么提供动力?()A.绿系统泵;B.黄系统泵;C.蓝系统泵.
题型:单项选择题 —What is your aunt? —______ [ ]A. She often goes shopping. B. She's a nurse. C. She's Mrs Green. D. She likes dancing. 查看答案