连续使用的氧气湿化瓶、雾化器、呼吸机的管道、早产儿暖箱、湿化器等器材应
A.每日消毒一次B.每2天消毒一次C.每3天消毒一次D.每周消毒一次E.用毕终末消毒
参考答案:A
They ______ that wild animals should be left in the wild and not used for entertainment.
A.discussed
B.argued
C.quarreled.
D.talked
关于measurement report与measurement control的的传送方向,以下描述正确的是:()
A.measurement report是从UTRAN到UE,measurement control是从UE到UTRAN
B.measurement report是从UE到UTRAN,measurement control是从UE到UTRAN
C.measurement report是从UTRAN到UE,measurement control是从UTRAN到UE
D.measurement report是从UE到UTRAN,measurement control是从UTRAN到UE