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【单选题】
下列有的说法错误的是( )。
A.
可以在背景层与普通层上使用画笔工具
B.
新建图层总位于当前层之上,并自动成为当前层
C.
按下CTRL键后并单击图层调板中的图层,该层上的透明区域成为选区。
D.
利用调整层对图像进行调整时,不改变原图像。
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参考答案:
举一反三
【判断题】反应的熵变为正值,该反应一定是自发进行。
A.
正确
B.
错误
【简答题】A.She was seriously ill and there was no treatment in the town. B.She became critically ill and Dr. Howard Kelly came to her house to help her. C.She was ill and she thought of the boy she helped year...
【判断题】反应的熵变为正值,该反应一定是自发进行。
A.
正确
B.
错误
【单选题】George Washington’s dental surgery is mentioned to______.
A.
[A] show his primitive medical practice in the past.
B.
[B] demonstrate the cruelty of slavery in his day.
C.
[C] stress the role of slaves in the U.S. history.
D.
[D] reveal some unknow aspect of his life.
【单选题】根据刑法第二百四十六条规定,同一诽谤信息实际被点击、浏览次数达( )以上,或者被转发次数到500次以上的,属于利用信息网络诽谤他人“情节严重”情形。
A.
10000次
B.
5000次
C.
500000次
D.
100000次
【单选题】She was afraid _____ the dog in case it became dangerous .
A.
of exciting
B.
to excite
C.
that she excited
D.
to be exciting
【单选题】It’s George Washington’s saying: “Wars are fought with weapons, but they are won by men.”
A.
T
B.
F
【单选题】尿毒症患者出现下列哪一种病症最为危及患者生命
A.
心律失常
B.
心力衰竭
C.
高钾血症
D.
高血压
E.
严重贫血
【判断题】如果约束方程中含有不等式,则称为单侧约束。
A.
正确
B.
错误
【单选题】尿毒症患者出现下列哪种病症最为危急
A.
左心衰竭
B.
代谢性酸中毒
C.
高血压
D.
高钾血症
E.
高钠血症
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