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【单选题】

In the general election, an MP candidate must deposit 500 pounds, which is returned if he or she receives _______ or more of the vote cast.

A.
5%
B.
10%
C.
15%
D.
20%
举报
参考答案:
参考解析:
.
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举一反三

【单选题】In the U.S., the revenues for public schools primarily come from_______.

A.
states and localities
B.
religious communities
C.
state boards of education
D.
federal government and states

【单选题】影响企业产品价格的基本因素是( )

A.
产品成本
B.
市场供求
C.
竞争状况
D.
政府政策调控

【单选题】强心苷正性肌力作用的特点中不包括

A.
直接作用于心肌细胞
B.
延长心肌收缩期
C.
延长心肌舒张期
D.
降低心肌耗氧量
E.
增加衰竭心脏的输出量