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【简答题】
在图示的电路中,已知C=0.1mF。开关S闭合后电路的时间常数τ为( )ms。【图片】
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【单选题】要注意防冻、防裂,在储存运输过程中,不可横卧倒置,不可扭动、挤压或碰撞的药品制剂是( )
A.
栓剂
B.
以水为溶剂的注射剂
C.
以油为溶剂的注射剂
D.
固体粉末的注射剂
【简答题】请列举一下尘肺病常见鉴别诊断的疾病。
【单选题】要注意防冻、防裂,在储存运输过程中,不可横卧倒置,不可扭动.挤压或碰撞瓶塞的药品制剂是
A.
以水为溶剂的注射剂
B.
以油为溶剂的注射剂
C.
固体粉末的注射剂
D.
栓剂溶媒的注射剂
E.
丙二醇
【单选题】Please do not _____ me when I am talking.
A.
interrupt
B.
cut
C.
break
D.
cross
【单选题】要注意防冻、防裂,在储存运输过程中,不可横卧倒置,不可扭动、挤压或碰撞瓶塞的药品制剂是
A.
以水为溶剂的注射剂
B.
以油为溶剂的注射剂
C.
固体粉末的注射剂
D.
栓剂
【单选题】要注意防冻、防裂,在储存运输过程中,不可横卧倒置,不可扭动、挤压或碰撞瓶塞的药品制剂是
A.
固体粉末的注射剂
B.
以水为溶剂的注射剂
C.
栓剂
D.
以油为溶剂的注射剂
【单选题】While I _____ with my friend, she came in. [     ]
A.
am talking
B.
was talking
C.
talked
D.
am going to talk
【单选题】I am too busy to listen to her _____ talking. She has kept talking for about two hours. [     ]
A.
hopeless
B.
endless
C.
harmless
D.
careless
【单选题】句子“I am the one who is working for that lady I was talking to.”的主句是________.
A.
who is working for that lady.
B.
I was talking to.
C.
I am the one.
【单选题】I ________ with Hanmeimei on the phone _______ the light went out.
A.
am talking; while
B.
was talking; when
C.
talked; when
D.
was talking; while
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