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【单选题】
对于维拉帕米叙述错误的是A.
是窄谱抗心律失常药
B.
阻止钙离子内流
C.
对室上性心律失常治疗效果好
D.
对室性心律失常治疗效果好
E.
中不与β受体阻断药合用
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反馈参考答案：
举一反三
【单选题】听力原文：W: I love the beach when the sand is fine and the water is just barely making waves. M: I prefer an angry sea. That makes me feel better whenever I'm sad. Q: What does the man like? (17)
A.
A stormy ocean.
B.
Calm water.
C.
Golden sand.
D.
Little waves.
【单选题】听力原文：W: I love the beach when the sand is fine and the water is just barely making waves. M: I prefer an angry sea. That makes me feel better whenever I'm sad. Q: What does the man like? (14)
A.
A stormy ocean.
B.
Calm water.
C.
Golden sand.
D.
Little waves.
【单选题】New Zealand is the first country in the world to get the new day, because
A.
it is just east of the International.
B.
it is just west of the International Date Line.
C.
it is located just between the equator and the South Pole.
D.
it is located in the Southern Pacific Ocean.
【单选题】2017年2月，中美科学家联合开发出一种新型结构的硫化锑基负极材料，使硫化锑基钠离子电池寿命几乎可媲美锂电池。关于钠离子电池与锂离子电池的异同，下列说法错误的是( )。
A.
二者工作原理类似，都是利用离子在正负极之间嵌脱过程实现充放电
B.
钠离子电池成本更低，因为钠盐原材料储量丰富，价格低廉
C.
与锂离子电池相比，钠离子电池可以使用低浓度电解液
D.
锂离子不与铝形成合金，负极可采用铝箔作为集流体
【单选题】听力原文：W: I love the beach when the sand is fine and the water is just barely making waves. M: I prefer an angry sea. That makes me feel much better whenever I'm not happy. What does the man like?
A.
Beautiful sand.
B.
Sunny beach.
C.
Calm sea.
D.
A stormy ocean.
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