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【判断题】
改变三相异步电动机电流相序可以改变三相旋转磁通势的转向。A.
正确
B.
错误
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皮皮学刷刷变学霸
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【简答题】Twelve years age I flew from my home in Minnesota to spend Father’s Day with my father in California. This wasn’t a typical Father’s Day visit, but to say goodbye to my father as his cancer rapidly ad...
【单选题】Father’s Day is coming. I’ll buy a special _____/’present/ for my father.
A.
present
B.
parent
C.
protect
D.
provide
【简答题】军事思想是( )长期军事实践经验的科学总结。
【单选题】I want __on Father's Day.
A.
buying a tie for my father
B.
to buy my father a tie
C.
to buy a tie to my father
D.
to buy a tie my father
【单选题】— I bought a tie for Dad on Father’s Day yesterday. — .
A.
It’s nothing
B.
I would, thanks
C.
That’s special enough
D.
I didn’t mind
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