问题
填空题
电路中某两点之间的电位差又叫（）。
答案
参考答案：电压
搜题请搜索小程序“爱下问搜题”
电路中某两点之间的电位差又叫（）。
参考答案：电压
| 完形填空。 |
| Paul is 1 good friend, he is 2 American. He 3 in Beijing now, he teaches English 4 a Middle School. He speaks English very 5 and he can also 6 a little Chinese. He is very kind 7 his students. His students love 8 very much. He often helps them 9 their English and they also tell him 10 to speak Chinese correctly. |
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