问题
选择题
The show made us ________.[ ]
A. felt excited
B. feel exciting
C. exciting
D. excited
答案
答案：D
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The show made us ________.[ ]
A. felt excited
B. feel exciting
C. exciting
D. excited
答案：D
。
转移1 mol电子
是还原产物
不断向“水”电池的正极移动