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【单选题】
有关医疗用毒性药品的管理,下列说法正确的是A.
采购的毒性中药材,包装材料上无须标上毒性标志
B.
生产含有毒性药材的中成药时,本单位药品检验院的监督下准确投料
C.
科研和教学单位所需的毒性药品,凭本单位介绍信,在指定的供应部门购买
D.
医疗单位供应和调配毒性药品每次处方剂量不得超过3日极量
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A.
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B.
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D.
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【简答题】Fill in the blanks with the phrases below in their proper forms. rely on range from to respond to deal with the amount of 1.I would be happy to ___________ to your questions. 2.We are grown-up now. We...
【单选题】某深沟球轴承工作时内圈转动、外圈固定,承受一个大小和方向均不变的径向负荷作用,内圈相对于负荷方向的运转状态是(). A、摆动负荷B、旋转负荷 C、固定负荷D、时而摆动时而旋转的负荷
A.
B.
C.
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【单选题】- -The movie star, Zhao Yazhi, looks so young. - So she does. I can't really tell ( )
A.
how old is she
B.
how old she is
C.
how is she old
D.
she is how old
【单选题】某深沟球轴承工作时内圈转动，外圈固定，承受一个大小和方向均不变的径向负荷作用，因此，内圈相对于负荷方向的运转状态是( )。
A.
摆动的内圈负荷
B.
旋转的内圈负荷
C.
固定的内圈负荷
D.
内圈承受摆动负荷和旋转的内圈负荷
【单选题】Be quiet, please. I can't hear what the speaker_______.
A.
is saying
B.
rains
C.
is going to say
D.
has said
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