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【判断题】
质点系内质点间相互作用的内力必定是成对出现的,且每对作用内力都沿着两质点的向。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】Refer to the figure below: If the price is $16, the resulting
A.
surplus will lead to a fall in price.
B.
shortage will lead to a fall in price.
C.
surplus will lead to a rise in price.
D.
shortage will lead to a rise in price.
【单选题】Refer to the figure above. This country's exports equal
A.
CE units of X.
B.
GH units of Y.
C.
CD units of X.
D.
DE units of Y.
【单选题】Refer to the figure above. Which of the following is true?
A.
The relative price of S is higher at G than at D.
B.
The relative price of T is higher at C than at F.
C.
A move from C to D would raise community satisfaction.
D.
All of the above are true.
【单选题】妊娠14周。行钳刮术时破膜后突然烦躁、寒战、咳嗽、呼吸心率加快。血压轻度下降。应及早采取何种急救措施
A.
阿托品静脉注射
B.
输鲜血
C.
地塞米松静注
D.
立即剖宫探查
E.
注射升压药阿拉明
【单选题】Refer to the figure above. This country's imports equal
A.
CE units of X.
B.
GH units of Y.
C.
CD units of X.
D.
DE units of Y.
【简答题】妊娠14周,行钳刮术,破膜后,突然烦躁,寒战,咳嗽,呼吸及心率加快,血压轻度下降,应及早采取何种急救措施( )A. 阿托品静脉注射 B. 输新鲜血 C. 大量的地塞米松静注 D. 立即剖宫产
【单选题】某产妇，妊娠14周，行钳刮术时破膜后突然烦躁、寒战、咳嗽、呼吸心率加快，血压轻度下降，应及早采取何种急救措施
A.
阿托品静脉注射
B.
地塞米松静注
C.
注射升压药阿拉明
D.
输入新鲜血液
E.
立即剖宫探查
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