皮皮学，免费搜题
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搜题
【单选题】
对于无器质性心脏病无症状的室性期前收缩的患者，应采取的治疗是A.
去除病因和诱因
B.
美西律
C.
维拉帕米
D.
普罗帕酮
E.
胺碘酮
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】称赞(speak开头短语)
【简答题】称赞:speak _____ of
【单选题】Lots o f people can speak more than o ne language. My besf friend, _________, can speak English and Spanish.
A.
new
B.
school
C.
for example
D.
indeed
【单选题】Which one of following statement is wrong?( )
A.
In western countries, drivers can speak on the mobile phone while driving.
B.
In western countries, when pedestrians are walking on zebra crossing, cars must stop.
C.
In western countries, you should chew with mouth closed.
D.
In western countries, before taking more food, you should finish what you have in your mouth.
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