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【单选题】
直流电机电枢绕组都是由许多绕组元件,通过换向片( )起来而构成的双层闭合绕组。A.
并联
B.
串联
C.
串并联
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
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【简答题】用“who”或“that”填空。 1. The man _______ is talking with my mother is my father. 2. That book is the one _______ I bought yesterday. 3. He is one of the workers _______ have been saved in that accident. 4....
【单选题】Do you know ?
A.
How does your father look like
B.
What your father looks like
C.
Who does your father look like
D.
Where your father looks like
【简答题】이위 씨는 어디가 아프십니까? Track 13-3 (8).mp3:
【单选题】找出句中宾语 They didn't know who "Father Christmas" really is.
A.
who "Father Christmas" really is
B.
Father Christmas
【单选题】--My cousin sent me a wonderful gift from Africa.--Oh, is that so?______ ?
A.
Where is it from
B.
What's it like
C.
How did it come
D.
Who sent it to you
【单选题】—Of the two man, who is your father? —___ _ of them is my father. [ ]
A.
Neither
B.
Both
C.
None
D.
Either
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