—Would you mind _______ smoking here? —I 发布时间:2017-06-18 13:19 │ 来源:www.tikuol.com 题型:选择题 问题: —Would you mind _______ smoking here?—I'm sorry. You'd better not.[ ]A. I B. my C. on D. mine
题型:选择题 胃蛋白酶合剂处方:胃蛋白酶20g,稀盐酸20ml,橙皮酊50ml,单糖浆100ml,蒸馏水适量,共制1000ml。在制备过程中A.搅拌后静置B.撒于水面,自然溶胀C.溶解后过滤D.加热中搅拌E.采用乳化方法制备 查看答案