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【单选题】
变压器并联运行时,为减小环流,短路电压相差不应超过( )。
A.
10%
B.
5%
C.
8%
D.
15%
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参考答案:
举一反三
【单选题】在局域网中,普通PC机入网时必需在该机器内安装____。
A.
传真卡
B.
调制解调器
C.
网卡
D.
串行通信卡
【单选题】Snowden arrived at Sheremetyevo International airport on June 23, _____ he was prevented from leaving for six weeks after the U.S. canceled his passport.
A.
which
B.
where
C.
when
D.
what
【判断题】乒乓球是我国的国球,但是现代乒乓球运动并不是起源于中国
A.
正确
B.
错误
【单选题】Language experts claim that children _________ to the English-speaking environment will pick up English quickly. A. being exposed B. having been exposed C. to be exposed D. exposed
A.
being exposed
B.
having been exposed
C.
to be exposed
D.
exposed
【单选题】--How did he get infected? --She ____the viruses without any protection.
A.
exposed to
B.
had exposed to
C.
was exposed to
D.
had been exposed
【单选题】—How did she get infected? —She ____ the viruses without any protection.
A.
exposed to
B.
had exposed to
C.
was exposed to
D.
has exposed to
【判断题】我国的国球是乒乓球
A.
正确
B.
错误
【判断题】客户理财需求同家庭生命周期息息相关,理财师只需根据客户家庭生命周期的不同阶段,将产品或产品组合的流动性,收益性与安全性同客户需求相匹配即可。
A.
正确
B.
错误
【判断题】我国的国球是乒乓球
A.
正确
B.
错误
【单选题】Snowden exposed the US classified information for the following reasons EXCEPT ___________________.
A.
Because he thinks Americans should know how the government has intruded on their privacy.
B.
Because he wants to be a CIA employee and NSA technical contrator with responsibility for classified information.
C.
Because he wants to inform the public as to that which is done in their name and that which is done against them.
D.
Because he doesn't want the US government to destroy privacy, Internet freedom and basic liberties for people around the world.
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