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【单选题】
下列哪种情况下短路电流最大?
A.
系统最小运行发生三相短路
B.
系统最大运行发生三相短路
C.
系统最大运行发生两相短路
D.
系统最小运行发生两相短路
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【单选题】日本のお正月は新暦 お祝います。
A.
B.
C.
D.
【单选题】“My little horse must think it queer/ To stop without a farm house near.” The above two lines are taken from Frost’s Stopping by Woods on a Snowy Evening, a beautifully structured poem which follows _...
A.
iambic tetrameter
B.
iambic pentameter
C.
trochaic tetrameter
D.
trochaic pentameter
【多选题】二维码是一种在( )均带有信息的条码
A.
水平方向
B.
垂直方向
C.
左右方向
D.
上下方向
【简答题】lift up 举起,提起 on the top of protect ... from 保护...以免... grow up quarrel with get out of be in trouble a peal of 一阵.... come true more ... than 1) I heard __________mer...
【简答题】用单词的适当形式填空。 1. These children talked with the foreigners very____ ( polite). 2. The little girl paints the horse __ (skillful) than before. 3. Today's weather is____ (bad) in Autumn of this year. 4. I...
【简答题】How do you usually get to school? Buy bus? On foot? Roby Burch, 16, a US student, gets to school a little 36__________---he goes by horse (马). Burch has been riding his white horse 4 miles to and from...
【单选题】During the whole of a dark, cloudy day near the end of the year I had been【C1】______ my horse along country roads with little life or beauty.【C2】______ evening fell, I found myself within view of the ...
A.
rode
B.
ridden
C.
riding
D.
ride
【判断题】江南小镇人口众多,交通以舟楫为主,城镇的集聚度不高,密度较大。()
A.
正确
B.
错误
【简答题】one  anything  should  but   begin    few   enjoy  dad   empty   even How do you usually get to school? By bus? On foot? Roby Burch, 16, a US student, gets to school a little differently---he goes...
【简答题】完形填空。 How do you usually get to school? Buy bus? On foot? Roby Burch, 16, a US student, gets to school a little 1 -he goes by horse (马). Burch has been riding his white horse 4 miles to and from schoo...
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