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【单选题】
叠加定理可以用于以下哪些物理量的计算
A.
只有电压
B.
只有电流
C.
电压和电流
D.
功率
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【判断题】E-24标注法有2位有效数字,精度在±2%(-G),±5%(-J) ,±10%(-K) ,±20%(-M);E-96标注法有3位有效数字,精度在±1%(-F)
A.
正确
B.
错误
【单选题】I _______ the dance performance many times, each giving me a new understanding.
A.
watch
B.
watched
C.
have watched
D.
am watching
【单选题】You want to tell me, and I have no objection ______ it.
A.
to hear
B.
to hearing
C.
hearing
D.
having heard
【单选题】--- Why didn’t you tell me the truth that day? --- I _______, but you ______ for Beijing.
A.
would have; left
B.
would; had been away
C.
would have; had left
D.
had; were away
【单选题】( )是指先存款后消费(或取现)、没有透支功能的银行卡。
A.
贷记卡
B.
准贷记卡
C.
国际卡
D.
借记卡
【判断题】借记卡是指先存款后消费(或取现)、没有透支功能的银行卡。()
A.
正确
B.
错误
【单选题】( )是指先存款后、消费(或取现),没有透支功能的信用卡。
A.
贷记卡
B.
准贷记卡
C.
储值卡
D.
借记卡
【单选题】You want to tell me, and I have no objection ______ it.
A.
to hear
B.
to hearing
C.
heating
D.
having heard
【单选题】I had considerable difficulty______her to go out for a drink with me.
A.
to persuade
B.
to have persuaded
C.
persuade
D.
persuading
【单选题】指先存款后消费(或取现),没有透支功能的银行卡是()。
A.
贷记卡
B.
准贷记卡
C.
准借记卡
D.
借记卡
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