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【单选题】
"药学服务具有很强的社会属性",其中的涵义是指"药学服务的对象"A.
限于住院患者
B.
限于门诊患者
C.
限于家庭患者
D.
限于社区患者
E.
涉及全社会使用药物的患者
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举一反三
【简答题】流体在一段圆形水平直管内流动,测得平均流速为 0.5m/s,压强降为10Pa,Re为1000,则管中心处点流速为 m/s;若平均流速变为1m/s,则压强降为 Pa。(保留两位有效数字)
【单选题】I would have helped you，but I ________ the whole week.
A.
was really occupied
B.
really occupied
C.
have really occupied
D.
will be really occupied
【简答题】流体在一段圆形水平直管中流动,测得平均流速为0.5m/s,压强降为10Pa,Re为1000,问管中心处点速度为____m/s,若平均流速增加为1m/s,则压强降为____Pa
【简答题】I really enjoyed this movie. It's a fun move for the whole family. I had really good laughs and enjoyed being there. -- James I would recommend (推荐)this...
【单选题】---- What an interesting film it is! I really enjoyed it! ----________. I really fell asleep.
A.
Yes, you are right
B.
No, I don’t think so
C.
So it is
D.
No, you’re wrong
【单选题】.---Ugh! I’m really cold then really hot,then cold again.I’m getting the flu. -----__________? Maybe you should go home and get some sleep.
A.
Are you
B.
Do you
C.
Have you
D.
Will you
【简答题】In spite of all you say, I ______ think I am right. A) do really B) did really C) really do D) really did
【简答题】I really enjoyed this movie. It’s a fun movie for the whole family. I had really good laughs and enjoyed being there. —-—-James I’ve seen sev...
【单选题】—I think the decorations of the bed designed for children are really fancy. —______. I really want to buy one for my son.
A.
Believe it or not
B.
I think so
C.
Forget it
D.
All right.
【简答题】流体在一段圆形水平直管中流动,测得平均流速为 1 m/s ,压强降为 15 Pa ,雷诺数为 620 ,则管中心处速度为 _______ m/s ;若平均流速增加为 3 m/s ,则压强降为 _______Pa 。
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