问题
问答题 简答题
电动仪表有哪些特点？
答案
参考答案：
1）由于采用了集成电路，故体积小，反应快，精度高，并能进行较复杂的信息处理、运算和先进控制；
2）信号便于远距离传送，易于集中管理；
3）便于与计算机配合使用。
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电动仪表有哪些特点？
参考答案：
1）由于采用了集成电路，故体积小，反应快，精度高，并能进行较复杂的信息处理、运算和先进控制；
2）信号便于远距离传送，易于集中管理；
3）便于与计算机配合使用。
| 根据对话内容，将方框内符合对话情景的句子抄写在对话的空白处，使对话恢复完整。选项中有两项是多余的。 | |
| A: Exc:use me, l'd like to ask you some questions, Miss Black.____1____ B: Not very big, but I don't think it's small.1 have two brothers. The elder one is married. A: Do your brother aIl his wife have any children? B：Yes._________2_____________ A: Boys or girls? B：A boy and a girl. A: Oh, how lucky they are! B: In China, there are still quite a lot of large families. A:_______3__________Thanks to the "one-child" policy, fewer and fewer families now have more than one child.________4__________ B:______5_______Is your family large? A: No,I have only one sister, but my grandparents also live with us. B: In America, many children live far away from.their parents when they are just 18 0r 19. A: In China, too. More and more young people live far away from their parents when they are
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