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【单选题】
Which of the following statements best expresses the main idea of the passage?A.
Many people who went West were doctors.
B.
Medicine and the people who sold it were not reliable.
C.
Many pioneer women died from bites inflicted by snakes and mosquitoes.
D.
Pioneer women had to invent their own remedies when they moved West.
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皮皮学刷刷变学霸
举一反三
【单选题】关于苯妥英钠,哪项是错误的
A.
不宜肌内注射
B.
无镇静催眠作用
C.
抗癫痫作用与开放Na+通道有关
D.
血药浓度过高则按零级动力学消除
E.
有诱导肝药酶的作用
【单选题】—Could I use your pencil for a few moments, please? — ______ I'm not using it myself.
A.
Come on
B.
It depends
C.
Go ahead
D.
That's great