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【判断题】
中小型三相变极异步电动机,欲使极对数改变一倍,只要改变定子绕组的接线,使其中一半绕组中的电流相反。A.
正确
B.
错误
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举一反三
【单选题】Thomas Stearns Eliot’s first major poem ( ) has been called the first masterpiece of modernism in English.
A.
Preludes
B.
The Waste Land
C.
The Love Song of J. Alfred Prufrock
D.
Four Quartets
【简答题】please write down the names of Four Great Tragedies of Shakespeare's piece 麦克白 李尔王 奥赛罗 哈姆雷特
【单选题】--Father, you promised! --Well, ________.But it was you who did not keep your word first.
A.
so was I
B.
so did I
C.
so I was
D.
so I did
【单选题】 I wondered_____that made him so upset.
A.
how it was
B.
which did it
C.
what it was
D.
who did it
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