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【单选题】
dgx083103 某电动机的正反转控制电路如下图所示,正确的说法是 ( ) 。A.
SB2 和 SB1 的接法错误
B.
KM2-1 错误， KM1-1 正确
C.
KM1-2 错误， KM2-2 正确
D.
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举一反三
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【简答题】循行于上肢外侧中线的经脉是（ ）
【简答题】Raoul Gautier is the new PR Manager with the Banque de l'Ouest in Toulouse. Put the sentences in the best order to write his e-mail to the staff. 1_____ 2_____3______ 4______ 5_____
【单选题】Put the sentences in the right order according to the passage. a. Some rocks came down b.The writer followed Bob c. The writer wanted to cry d. A man and a woman saved them e. The writer and Bob heard...
A.
a-b-c-d-e
B.
b-a-c-e-d
C.
a-C-b-e-d
D.
b-e-a-c-d
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