XT-12通井机正常工作状态下,水温表的读数为()℃。 A.50—60 B.80~1 发布时间:2021-01-13 14:26 │ 来源:www.tikuol.com 题型:单项选择题 问题: XT-12通井机正常工作状态下,水温表的读数为()℃。A.50—60B.80~100C.75~90D.40—50
题型:单项选择题 —What does your brother do? —He is ______. [ ]A. a performer B. fine C. at school D. twenty years old 查看答案