【单选题】养老机构单独设置的坡道的说法不正确的是
B.
坡道的起止点应有 不小于2.0m*2.0m的轮椅回转面积
C.
坡道和台阶并用时,坡道的有效宽度不应小于0.9m
【简答题】第一次实验报告 请各位同学下载模版完成实验报告并提交。 第一次实验报告模板.docx (实验报告涉及到的文件请到“资料”模块下载)
【单选题】养老机构的台阶说法正确的是
A.
台阶的踏步宽度不宜小于0.3m,高度不宜大于0.15m
【单选题】— please look at these two pictures carefully. — But I can't see _____? [ ]
【简答题】—Will you please go to see the movie Guanyinshan with me? —No, I won’t. I ______ already. A. saw B . have seen C. see D. will see