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【判断题】
通过改变同步发电机的励磁电流If,既可以调节其有功功率,也可以调节其无功功率。( )A.
正确
B.
错误
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举一反三
【单选题】I do not have a job. I would find one but I _____ no time.
A.
had
B.
didn’t have
C.
had had
D.
have
【单选题】The apples are delicious. I'd like to have third one because second one is rather too small and I had little food at lunch. [ ]
A.
a; a; the
B.
the; the; the
C.
a; the; /
D.
a; a; /
【简答题】I remember one Thanksgiving when our family had no money and no food, and someone came knocking on our door. A man was __ _36__ __ there with a huge box of food, a giant turkey and even some __ _37__ ...
【单选题】1998 年我国货币信贷制度完成重大改革,将存款准备金率由原来的 20% 调整至 15% 。这属于( )
A.
扩张性的财政政策
B.
紧缩性的货币政策
C.
紧缩性的财政政策
D.
扩张性的货币政策
【简答题】简述居住区绿地规划的基本要求。
【简答题】居住区绿地规划的基本要求。
【单选题】听力原文：M: I wish I had a motorcycle. If I had one, I'd ride it to school. Then I wouldn't have to take the bus. W: I don't want a motorcycle. There's too much traffic. I'd rather drive a car. Q: How do ...
A.
By motorcycle.
B.
By bus.
C.
By bicycle.
D.
By car.
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