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【简答题】
发电厂向外输送电能时,应通过 变压器将发电机的出口电压进行变换后输送;分配电能时,需通过 变压器将输送的电能变换后供应给用户。
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参考答案：
举一反三
【单选题】who came to London?
A.
daming
B.
Peter
C.
London
D.
chinese
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【单选题】Who came to London to get rich?
A.
Sherlock Holmes
B.
Guy Fawkes
C.
Dick Whittington
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【单选题】That is the cook ______ came from London.
A.
that
B.
which
C.
/
D.
Who
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【单选题】下面对于鱼类眼睛的说法错误的是()。
A.
鱼类没有眼睑,不能闭眼
B.
鱼类的眼睛可以看到很远
C.
鱼类的眼睛只能小幅度转动
D.
在深海的鱼眼睛往往比较小
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【单选题】I _____ an old friend of mine while I was in London.
A.
came across
B.
came up
C.
came out
D.
came about
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【单选题】切削用量的三要素包括(    )。
A.
切削速度、切削深度和进给量
B.
切削速度、切削厚度和进给量
C.
切削速度、切削宽度和进给量
D.
切削厚度、切削宽度和进给量
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【简答题】The writer came to London ．
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【单选题】That is the cook ______ came from London. [     ]
A.
that
B.
which
C.
/
D.
who
查看完整题目与答案
【简答题】Write a 200-word essay on your preference for one kind of technology to the others: “ The Coolest Latest Tech for Me ”. --You must write in no less than 200 words. (1) --You must include a thesis stat...
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【单选题】Precision engine bearing inserts are manufactured with a small portion of the bearing ends extending beyond the bearing housing or caps. The installation process of these bearings requires sufficient....
A.
overlap
B.
crush
C.
lap or lead
D.
protrusion
查看完整题目与答案
相关题目：
【单选题】who came to London?
A.
daming
B.
Peter
C.
London
D.
chinese
查看完整题目与答案
【单选题】Who came to London to get rich?
A.
Sherlock Holmes
B.
Guy Fawkes
C.
Dick Whittington
查看完整题目与答案
【单选题】That is the cook ______ came from London.
A.
that
B.
which
C.
/
D.
Who
查看完整题目与答案
【单选题】下面对于鱼类眼睛的说法错误的是()。
A.
鱼类没有眼睑,不能闭眼
B.
鱼类的眼睛可以看到很远
C.
鱼类的眼睛只能小幅度转动
D.
在深海的鱼眼睛往往比较小
查看完整题目与答案
【单选题】I _____ an old friend of mine while I was in London.
A.
came across
B.
came up
C.
came out
D.
came about
查看完整题目与答案
【单选题】切削用量的三要素包括(    )。
A.
切削速度、切削深度和进给量
B.
切削速度、切削厚度和进给量
C.
切削速度、切削宽度和进给量
D.
切削厚度、切削宽度和进给量
查看完整题目与答案
【简答题】The writer came to London ．
查看完整题目与答案
【单选题】That is the cook ______ came from London. [     ]
A.
that
B.
which
C.
/
D.
who
查看完整题目与答案
【简答题】Write a 200-word essay on your preference for one kind of technology to the others: “ The Coolest Latest Tech for Me ”. --You must write in no less than 200 words. (1) --You must include a thesis stat...
查看完整题目与答案
【单选题】Precision engine bearing inserts are manufactured with a small portion of the bearing ends extending beyond the bearing housing or caps. The installation process of these bearings requires sufficient....
A.
overlap
B.
crush
C.
lap or lead
D.
protrusion
查看完整题目与答案
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