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【单选题】
Photoshop中在使用矩形选框工具的情况下,按住哪两个键可以创建一个以落点为中心的正方形的选区。( )A.
Ctrl+Alt键
B.
Ctrl+Shift键
C.
Alt+Shift键
D.
Shift键
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【简答题】中选拨出高尔夫球的集训队员;让会英语的人去突击学习法语、德语、西班牙语一般都有会取得较为理想的效果。 日本司机在美国开车,常发生困难,甚至出现车祸。这主要是因为在日本是“车左、人右”,而在美国却恰好相反。
【单选题】It is not often realized that women held a high place in southern European societies in the 10th and 11th centuries. As a wife, the woman was protected by the setting up of a dowry or decimum. Admitte...
A.
No, under no circumstances.
B.
Yes, whenever he wished to.
C.
Yes, if his father-in-law agreed.
D.
Yes, if she agreed.
【简答题】已知： (Ag 2 CrO 4 )=1.1×10 -12 ， (AgCl)=1.8×10 -10 。则反应：Ag 2 CrO 4 (s)+2Cl - ====2AgCl(s)+ 的 =______。
【单选题】It is not often realized that women held a high place in southern European societies in the 10th and 11th centuries. As a wife, the woman was protected by the setting up of a dowry or decorum. Admitte...
A.
No, under no circumstances.
B.
Yes, whenever he wished to.
C.
Yes, if his father-in-law agreed.
D.
Yes, if she agreed.
【单选题】电极Cl - (aq)│AgCl(s)│Ag(s)作为还原极的电极反应为( )。
A.
Ag + + e - → Ag
B.
Ag(s) + Cl - → AgCl + e -
C.
AgCl + e - → Ag(s) + Cl -
D.
Ag → Ag + +
E.
-
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