轻油类槽车卸油快结束时,关闭()阀门,以便于抽净车底余油。A、泵进口 B、泵出口 C 发布时间:2017-07-18 09:00 │ 来源:www.tikuol.com 题型:单项选择题 问题: 轻油类槽车卸油快结束时,关闭()阀门,以便于抽净车底余油。A、泵进口B、泵出口C、卸油鹤管D、抽吸油胶管
题型:单项选择题 选句填空,补全对话。a. Yes, she is. She's a nurse. b. Yes, he is. He's a driver. c. He's my father. He's a basball player. d. She's a farmer.e. Yes, you're right.A: Who's this man? B: _________________________________________A: Cool! Is this your mother? B: _________________________________________A: Is this your uncle? B: _________________________________________A: What's your aunt? B: _________________________________________A: Look! They're my grandpa and grandma. B: They look young. Are they farmers? A: _________________________________________ 查看答案