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【单选题】
变压器的两个耦合线圈绕在一个共同的芯子上,其中一个线圈作为输入端口,接电源后形成一个回路,称为( )。A.
副边回路
B.
二次侧
C.
一次回路
D.
二次回路
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举一反三
【单选题】–Does he know how to work out the problem ? -Yes , he has ________ a good idea to solve it .
A.
come up with
B.
kept up with
C.
caught up with
D.
put up with
【简答题】回答下列句子都属于哪种类型(陈述句,疑问句,祈使句,感叹句) Jane told us that she couldn't come to the party.
【单选题】判断句子类型:Jane told us that she couldn’t come to the party.
A.
declarative
B.
interrogative
C.
imperative
D.
exclamatory
【单选题】—Does he know how to work out the problem?---Yes, he has ___ a good idea to solve it. ----Yes, he has ___ a good idea to solve it.
A.
caught up with
B.
kept up with
C.
come up with
D.
put up with
【单选题】—Does he know how to work out the problem ? —Yes , he has a good idea to solve it .
A.
caught up with
B.
kept up with
C.
come up with
D.
put up with
【单选题】A．He has not played tennis in a while.B．He does not know how to play tennis.###SX
A.
He has not played tennis in a while.
B.
He does not know how to play tennis.
C.
His tennis racket is broken.
D.
He needs to rest before he plays.
【简答题】A．He has not played tennis in a while. B．He does not know how to play tennis. C．His tennis racket is broken. D．He needs to rest before he plays.
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