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【单选题】
普通双极性运算放大器的开环输入电阻的量级为A.
10的5次方
B.
10的6次方
C.
10的7次方
D.
10的8次方
E.
10的9次方
F.
10的10次方
G.
10的11次方
H.
10的12次方
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举一反三
【单选题】She_____ cleaning when I passed by her house.
A.
did
B.
does
C.
is doing
D.
was doing
【简答题】When I passed by her room, I heard her ________ (read) aloud an English text.
【单选题】Mary was angry with me and she pretended _____ me when I passed by her. [ ]
A.
not to see
B.
not seeing
C.
to see
D.
not saw
【单选题】Which of the following is not true about design document?
A.
It genelizes a plan of the game.
B.
It benefits the whole team to catch up the game’s concepts.
C.
There is no sole standard for it.
D.
People should consider the specific and expected effect when designing on
【单选题】Section B Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You shoul...
A.
affordable printers make it possible for anyone to forge documents
B.
the American Secret Service will be able to trace any document
C.
every printed document will be secretly marked out through high-tech
D.
counterfeiters have more advanced technology to use
【单选题】I saw her flowers in the garden when I passed by.
A.
water
B.
to water
C.
watered
D.
watering
【简答题】I heard the English song ____________( sing) when I passed by her room yesterday.
【单选题】I saw her flowers in the garden when I passed by.
A.
to water
B.
water
C.
watering
D.
watered
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