—May I smoke here? —No , you _____. This_爱下问搜题

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问题选择题

—May I smoke here?

—No , you _____. This is a no-smoking room. [ ]

A. needn't

B. couldn't

C. mustn't

D. won't

答案

答案：C

选择题

________ unemployment and crime are high，it can be assumed that the latter is due to the former.

A．Before

B．Where

C．Unless

D．Until

单项选择题

患者行生物治疗时护理措施不正确的是：（）

A.首次生物治疗时立即为患者快速静脉输液，

B.了解患者过敏史和既往用药史

C.监测患者生命体征，观察用药后反应

D.按照输注时间，配制方法，输注速度给药

E.备好抢救用品，输注过程中观察病情变化