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【简答题】
的第二不变量很重要,比如偏应力的J2物理意义有多种,比如表示畸形能,也表示剪应力强度水平,它和剪应力强度的关系是(文字表述)()
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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
E.
胶囊剂
【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.
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
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以水为溶剂的注射剂
B.
以油为溶剂的注射剂
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固体粉末的注射剂
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栓剂
【单选题】She()talking when I am watching TV.
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always
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keeps
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forever
D.
still
【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. [     ]
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hopeless
B.
endless
C.
harmless
D.
careless
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A.
talk
B.
talked
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was talking
D.
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A.
who is working for that lady.
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I was talking to.
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