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【多选题】
桥式起重机的电气线路分为( )。A.
主回路
B.
控制回路
C.
照明电路
D.
起升电路
E.
行走电路
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反馈参考答案：
举一反三
【简答题】根据短文判断正 （T）误 （F）。 This is my family. My grandfather is Peter Smith.My grandmother's first name is Linda. My father is Frank. And my mother is Lucy. My uncle and aunt are nice people. Their son is Sam...
【单选题】My grandmother is very old, and she can't see clearly without __________.
A.
glasses
B.
words
C.
gesture
D.
glass
【单选题】听力原文：M: Have you ever tasted such perfect pizza? W: Even my grandmother can't make this! Q: What does the woman mean? (4)
A.
Her grandmother would like some pizza.
B.
Her grandmother made better pizzas.
C.
This is very good pizza.
D.
This is too much pizza.
【简答题】阅读理解。 When I was small and my grandmother died, I couldn't' t understand why I had no tears. But that night when my dad tried to cheer me up, my laugh turned into crying. So it came as no surprise to ...
【简答题】“Everything happens for the best,” my grandmother said whenever things weren’t going my way. “Don’t worry, one day your luck (1) _____________(change). ” Grandmother was right, as I discovered after g...
【单选题】---- I will go to the countryside to see my grandmother this afternoon, so I can't go swimming with you . ------ ______ . [ ]
A.
It' s my pleasure .
B.
You are welcome .
C.
That 's a pity.
D.
Sure , I am..
【简答题】当前计算机的应用领域极为广泛,但其应用最早的领域是
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