强酸、碱清洗剂100mL适用于()%的任意化学品体表面积溅触清洗(约脸部大小的面积) 发布时间:2018-10-24 19:52 │ 来源:www.tikuol.com 题型:单项选择题 问题: 强酸、碱清洗剂100mL适用于()%的任意化学品体表面积溅触清洗(约脸部大小的面积)A.4.5B.4.6C.4.7D.4.8
题型:单项选择题 You _______ to leave until you ________ your work. [ ]A. won't be allowed; have finished B. won't allow; finish C. won't be allowed; will finish D. won't allow; will finish 查看答案