皮皮学，免费搜题
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搜题
【单选题】
临床上用普鲁卡因作为局部麻醉药,是因为普鲁卡因能够可逆性阻断神经纤维上引起动作电位的电压门控A.
Na + 通道
B.
K + 通道
C.
Ca 2+ 通道
D.
Cl - 通道
E.
Mg 2+ 通道
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举一反三
【单选题】What trouble did Xiaoli meet?
A.
She didn't know how to book the right hotel.
B.
She didn't know how to book the right restaurant.
C.
She didn't know how to book the right flight ticket.
D.
She didn't know how to book the right cinema ticket.
【简答题】个人银行结算账户是指自然人和法人因投资、消费、结算等而开立的可办理支付结算业务的存款账户。（ ）
【单选题】What trouble did Xiaoli meet?
A.
She didn't know how to book right hotel.
B.
She didn't know how to book right restaurant.
C.
She didn't know how to book right flight ticket.
【简答题】What trouble did the Greek TV announcer have when announcing the news that Liu Xiang got the first place?
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