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【简答题】
安全线向车挡方向不应采用下坡道，其有效长度一般不小于多少米？
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反馈参考答案：
举一反三
【单选题】What does the man mean when he says this:
A.
He is not sure he has heard the woman correctly.
B.
He already knows about the woman's problem.
C.
He is uncertain which elective the woman is taking.
D.
He is concerned about the woman's situation.
【单选题】Kill not the goose that lays the golden eggs. What does the sentence mean?
A.
It is better to accept something small than to reject it and hope to get more later on.
B.
If too many people try to do the same thing at the same time, there will be chaos.
C.
There must be something better after every piece of unpleasantness.
D.
Anyone who claims more than he has already got is very likely to get nothing at all in the future.
【单选题】What does the woman mean?
A.
She did not hear what was shocking．
B.
She is not sure how to solve the mystery．
C.
She was not able to manage the project well．
D.
She feels surprised how she could finish so early．
【多选题】如图所示,要使左上方的图像取得右下方图片的效果,用“图像>调整”菜单下的哪些命令可以实现?
A.
色相/饱和度
B.
先使用“去色”命令，然后选择“变化”命令
C.
渐变映射
D.
色彩平衡
【简答题】But then who's for Esperanto? Not the staff of The Economist , that's for sure. Q1.What tone is applied in the sentence? Q2.Why is for sure that the staff of The Economist is not for Esperanto? Q3:Wha...
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【多选题】如图所示,要使左上方的图像取得右下方图片的效果,用“图像>调整”菜单下的哪些命令可以实现?
A.
色相/饱和度
B.
先使用“去色”命令，然后选择“变化”命令
C.
渐变映射
D.
色彩平衡
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