施工现场安全防护管理应做好()等方面的工作 A.技术交底 B.验收 C.日常检查 D 发布时间:2017-09-22 11:11 │ 来源:www.tikuol.com 题型:多项选择题 问题: 施工现场安全防护管理应做好()等方面的工作A.技术交底B.验收C.日常检查D.日常维护
题型:多项选择题 ________ is very important in doing any scientific work.A.Album B.Category C.Accuracy D.Assume 查看答案
题型:多项选择题 Susan decided not to work on the program at home because she didn't want her mother to know what she _____. [ ]A. has done B. had done C. was doing D. is doing 查看答案
题型:多项选择题 玉米开花时很难见到昆虫,桃树开花常见许多昆虫,对这两种现象正确的解释是( )A.玉米是虫媒花,桃花是单性花B.玉米是风媒花,桃花是虫媒花C.玉米是虫媒花,桃花是两性花D.玉米是风媒花,桃花也是风媒花 查看答案