Class was over, but some students contin_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题选择题

Class was over, but some students continued _____ in the classroom.[ ]

A. study

B. studied

C. studies

D. studying

答案

答案：D

单项选择题 A1/A2型题

医嘱静脉补钾，用于稀释10%氯化钾30ml需要的溶液量至少为（）

A.500ml

B.1000ml

C.1500ml

D.2000ml

E.2500ml

单项选择题

农信银系统行外清算账务处理，涉及科目不含（）。

A.30100501

B.30500501

C.30300501

D.30200501