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【简答题】
特殊二极管包括__________二极管、__________二极管和__________二极管。
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举一反三
【单选题】What did Jane insist on doing?
A.
Leaving Mr. Rochester.
B.
Living with Mr. Rochester.
C.
Teaching at a school.
D.
Looking for a new husband.
【单选题】What did Jane decide to do afterwards?
A.
To stay with her cousins.
B.
To return to Gateshead.
C.
To stay with Mr. Rochester.
D.
To be a governess in another wealthy family.
【判断题】( )用数字式万用表测量某晶体二极管的正向电阻时,红色表笔所接的管脚是二极管的正极,另一电极是二极管的负极。
A.
正确
B.
错误
【单选题】矿岩破碎后,其体积比原来()的性能叫碎胀性。
A.
减小
B.
相等
C.
增大
【简答题】什么叫岩石的碎胀性?
【单选题】what favor did Jane do to Mr. Rochester?
A.
To fetch Mrs. Fairfax for him.
B.
To help him wald to his horse.
C.
To buy him some medicine.
D.
To offer him some first aid.
【单选题】数字式二极管测量二极管,( )色表笔接二极管( )正(阳)极,( )色表笔接二极管( )负(阴)极,此时二极管导通。
A.
黑,黑
B.
黑,红
C.
红,黑
D.
红,红
【单选题】What musical instrument did Mr. Rochester ask Jane to play?
A.
Piano
B.
Violin
C.
Guitar.
D.
Harp
【判断题】矿岩破碎后,其体积比原来增大的性能叫碎胀性。
A.
正确
B.
错误
【简答题】什么叫碎胀性?
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