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【简答题】
三相异步电动机的定子铁心是用薄的硅钢片叠装而成，它是定子的[填空(1)]部分，其内表面冲有槽，用来嵌放定子绕组。 A. 电路
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举一反三
【单选题】I was _________ tired _________ I fell asleep as soon as I lay down.
A.
too; to
B.
so; that
C.
such; that
D.
enough; that
【单选题】— What's the matter with your leg? — I ______ yesterday. [ ]
A.
fell about
B.
fell down
C.
fell over
D.
broke down
【简答题】Some weak bridge may not ___ in an earthquake. A,stay up B. fall down C. fell down D. fell off
【简答题】A. The tree was broken. B. All the leaves fell down. C. One of the branches fell down. D. The tree was cut down.
【单选题】______ from the apple tree.
A.
It down fell
B.
It fell down
C.
Down fell it
D.
Fell it down
【简答题】追求;致力于;追赶
【简答题】________ from the apple tree [A] It down fell [B] there it is needed [C] Down fell it [D] Fell it down
【单选题】—I was ______ tired ______ I fell asleep as soon as I lay down. —Oh, you need to have a good rest.
A.
too, to
B.
so, that
C.
enough, to
D.
such, that
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