第1题: [单项选择]Woman: The clerk said that we had to wait until after lunch to pick up the papers. Man: But what are we going to do to kill time before then Question: What does the man mean 参考答案:A 答案解析:“kill time”意思是“打发、消磨时间”,男士问怎么打发这段等侯的时间,可见他觉得无事可做。
第2题:[单选题]磷酸盐药液的配制步骤为( )。[1.0分] A. 称取固体药剂-将药剂倒入溶液箱-加水搅拌溶解 B. 称取固体药剂-将药剂倒入溶液箱即可 C. 称取固体药剂-将药剂倒入溶解框-加水搅拌溶解 D. 称取固体药剂-将药剂倒入溶解框即可 参考答案:C