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【单选题】
选择限流电抗器电抗百分值时,应考虑正常运行时通过电抗器的电流产生的电压损耗百分值小于()
A.
20%
B.
15%
C.
10%
D.
5%
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参考答案:
举一反三
【单选题】下列( )水是备受古人喜爱的泡茶用水。
A.
B.
C.
D.
E.
【单选题】数据库的启动分几个步骤?
A.
1
B.
2
C.
3
【判断题】统计整理的关键是统计分组
A.
正确
B.
错误
【简答题】文学活动隐伏着某种功利性,因为,第一,作为作家或读者的话语活动,文学虽然无直接功利目的,但间接地仍旧有深刻的( 1 );第二,作为再现现实社会生活的( 2 ),它把( 3 )仅仅当做实现其再现社会生活的特殊手段
【简答题】____ boat docked at Tanshui on ____ island's southern tip. In ____ glow of ___ rising sun, ____ town's main street was already bustling with ____ activity.
【单选题】统计整理的关键是
A.
对调查资料进行审核
B.
对调查资料进行分组汇总
C.
对调查资料进行计算
D.
编制统计表
【单选题】统计整理的关键是()
A.
对调查资料进行审核
B.
统计分组
C.
统计汇总
D.
编制统计表
【单选题】听力原文:When did the doctor leave? (A) She left at noon. (B) The boat docked at 8 P.M. (C) There was no one left. (31)
A.
B.
【单选题】On May 25, 1991, Smith contracted with Jackson to repair Smith's cabin cruiser. The work was to begin on May 31, 1991. On May 26, 1991, the boat, while docked at Smith's pier, was destroyed by arson. ...
A.
Jackson would be liable to repair another boat owned by Smith
B.
Smith would not be liable to Jackson because of mutual mistake.
C.
Smith would be liable to Jackson for the profit Jackson would have made under the contract.
D.
Jackson would not be liable to Smith because performance by the parties would be impossible.
【单选题】统计整理的关键是( )
A.
对调查资料的审核
B.
统计分组
C.
统计汇总
D.
编制统计表
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