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【判断题】
在单相半波可控整流电路中,控制角口越大,输出电压Ud越大。( )
A.
正确
B.
错误
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举一反三
【单选题】What was the name of the ship?
A.
DATIAN
B.
DALIAN
C.
DALIT
D.
DAOTAO
【简答题】What was the name of the exam students took at the age of eleven? What was the purpose of this exam?
【单选题】What was the name of the ship?
A.
DALI
B.
DALIAN
C.
DAQING
D.
DAGANG
【单选题】急性阑尾炎易发生坏死、穿孔的主要原因是
A.
阑尾开口小
B.
阑尾淋巴丰富
C.
阑尾蠕动慢而弱
D.
阑尾动脉为无侧支的终末动脉
E.
阑尾系膜短
【判断题】当发动机在小负荷工况下运转时,进气量较少, ECU断开真空电磁阀( )
A.
正确
B.
错误
【单选题】What was the name of the Queen?
A.
Mary
B.
Carrie
C.
Jadis.
【单选题】What was the name of the game?
A.
Yankee Swap
B.
hunt for eggs
C.
play chess
D.
play basketball
【单选题】急性阑尾炎易发生坏死、穿孔的主要原因是
A.
阑尾开口小
B.
阑尾淋巴丰富
C.
阑尾蠕动慢而弱
D.
阑尾动脉为终末动脉
E.
阑尾系膜短
【单选题】What was the name of the pony?
A.
Merrylegs
B.
Ginger
C.
Justice
【单选题】急性阑尾炎易发生坏死、穿孔的主要原因是
A.
阑尾开口小
B.
阑尾淋巴丰富
C.
阑尾蠕动慢而弱
D.
阑尾系膜短
E.
阑尾动脉为终末动脉
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