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【单选题】
截至2018年,中国共发表( )份对欧盟政策文件,持续推进和平、增长、改革、文明四大伙伴关系建设。A.
2
B.
3
C.
4
D.
5
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举一反三
【单选题】Don’t forget where the emergency exits are _____an emergency.
A.
in place of
B.
in favor of
C.
in case of
D.
in charge of
【判断题】Emergency exits are located on each side of the aircraft. All the exits are clearly marked.
A.
正确
B.
错误
【简答题】ABB集团总部位于 。
【单选题】But more than a month passed, real winter had come, and everything was still clear in his memory as though he ________ with Anna only the day before.
A.
was parted
B.
has parted
C.
had parted
D.
had been parting
【单选题】互感器的作用是将系统中的一次高电压或大电流经过互感器,被成比例地转换成为低电压或者小电流,使测量、计量等仪表的量程和量限得到()。
A.
扩大
B.
缩小
C.
变化
D.
不变
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