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【单选题】
一台空载运行的三相感应电动机,当略微降低电源频率,而保持电源电压大小不变时,电动机的励磁电流_____。A.
增加
B.
减小
C.
不变
D.
不确定
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举一反三
【单选题】13 These paintings are considered by many to be authentic.
A.
faithful
B.
royal
C.
genuine
D.
sincere
【简答题】In life, people come across many experiences, which they remember throughout their lives. I had a similar experience, too. I was very excited. It was the day of my last paper of the final examination....
【单选题】Every day, many people come to visit the ______ of the old castle.
A.
location
B.
highland
C.
site
D.
desert
【单选题】Lili si making ___ with his spoken English.
A.
a good progress
B.
a rapid progress
C.
many progress
D.
fast progress
【单选题】Many young people find it harder to appreciate __________ music than pop music.
A.
simple
B.
light
C.
ancient
D.
classical
【单选题】DX1207下列资产计提减值准备后价值又得以恢复,应在原已计提的减值准备金额内,按恢复增加的金额予以转回的是( )。
A.
无形资产
B.
在建工程
C.
长期股权投资
D.
存货
【单选题】Did you predict that many students ______ up for the dance competition?
A.
would sign
B.
signed
C.
have signed
D.
had signed
【单选题】When different cultures, we often pay attention only to the differerices without noticing the many similarities. [ ]
A.
compared
B.
being compared
C.
comparing
D.
having compared
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