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【单选题】
在多媒体系统中,内存和光盘属于______。A.
(A)感觉系统
B.
(B)传输媒体
C.
(C)表现媒体
D.
(D)存储媒体
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反馈参考答案：
举一反三
【单选题】★★★ MMXVII-VI-I
A.
In cash
B.
By credit card
C.
With a traveler's check
D.
With his smart phone
【单选题】_____ is power supplied by main switchboard, directly not through sub-board.
A.
Deck machinery
B.
little power load
C.
Some important load
D.
Stationary submersible pump
【单选题】★★★ MMXVII-VI-I
A.
They avoid looking at them.
B.
They run away immediately.
C.
They show anger on their faces.
D.
They make threatening sounds.
【单选题】★★★ MMXVII-VI-I
A.
The man in the car was absent-minded
B.
The test driver made a wrong judgement
C.
The self-driving system was faulty
D.
The car was moving at a fast speed
【单选题】For _______the power is supplied by main switchboard directly not through sub-board
A.
saving network cost
B.
improving the reliability of supplying power to important load
C.
preventing sequence reversing
D.
increasing the power Factor of important load
【单选题】★★★ MMXVII-VI-I
A.
Tell him to play in her backyard
B.
Do something funny to amuse him
C.
Give him some cherry stones to play with
D.
Warn him of danger by making up a story
【单选题】★★★ MMXVII-VI-I
A.
It turns to its owner for help.
B.
It turns away to avoid conflict.
C.
It looks away and gets angry, too.
D.
It focuses its eyes on their mouths.
【单选题】To ____ , the power is supplied by main switchboard directly not though sub-board.
A.
save network cost
B.
improve the reliability of supplying power to important load
C.
prevent sequence reverse
D.
increase the power factor of important load
【单选题】★★★ MMXVII-VI-I
A.
To stay safe.
B.
To save energy.
C.
To keep company.
D.
To protect the young
相关题目：
【单选题】★★★ MMXVII-VI-I
A.
In cash
B.
By credit card
C.
With a traveler's check
D.
With his smart phone
参考解析：
知识点：
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