Thesadconditionofwomenworkingashouseservantsaroundtheworldreceivedmuchmedia_____earlythisyear.
A、importance
B、attention
C、significance
D、popularity
Howmanypartsisanarticleusuallycomposedof?Whatarethey?
A、氧流量05-1L/min,氧浓度不超过40%
B、氧流量2-4L/min,氧浓度不超过50%
C、氧流量4-6L/min,氧浓度不超过60%
D、以上都不是
Hisarticleisbetterthan_____intheclass.
A、anyone‘s
B、anyoneelse
C、anyoneelse’s
D、anyone‘selse
在发生人感染H7N9禽流感确诊病例的县(区)内,应当在病例确诊后开展为期()的强化监测
A、3天
B、7天
C、10天
D、14天
E、21天