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【单选题】
自动对比度命令可以对图像的对比度进行自动调整。按__________组合键,可以对图像的对比度进行自动调整。A.
Alt+Ctrl+L
B.
Alt+Shift+Ctrl+L
C.
Alt+Shift+L
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反馈参考答案：
举一反三
【单选题】—You've left the light on. —Oh.So I have.________and turn it off.
A.
I'll go
B.
I've gone
C.
I go
D.
I'm going
【单选题】I'm very unhappy with the way I've been ....... . No one seems at all interested in my case.
A.
considered
B.
treated
C.
placed
D.
pushed
【单选题】I like writing my own original sentences the grammar I've learned. [ ]
A.
use
B.
to use
C.
used
D.
using
【单选题】______ noticed that the sun came out.
A.
I've just
B.
I could usually
C.
I could
D.
I would
【简答题】A．I've seen that. B．It's not interesting. C．I'm very happy. D．I think you are right.
【单选题】— Jack, would you like a cigarette? — _____ I've quit. [ ]
A.
My pleasure.
B.
Well, it depends.
C.
No, thanks.
D.
Of course.
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