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【判断题】
同步补偿机是一种在欠励状态下空载运行的三相同步电动机。( )A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】----Are you free tonight? ---- No, I'm sorry. I _______________ to go out night.
A.
arrange
B.
arranged
C.
have arranged
D.
am arranging
【单选题】What is the best way to cook vegetables?
A.
In small quantities in a steam pot.
B.
Cutting them into small pieces.
C.
Overcooking.
D.
Deep-frying in hot oil.
【简答题】七选五: There is no easier way to prove that you're a capable person than by foods that seem store-bought and expensive. You can handcraft your own by mixing flour, water, olive oil, and salt into...
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