用 electric, electricity, electrical及 electronic填空1.Turn off the computer when you don't use it.

题目简介

用 electric, electricity, electrical及 electronic填空1.Turn off the computer when you don't use it.

题目详情

用 electric, electricity, electrical及 electronic填空
1.Turn off the computer when you don't use it. Don't waste  __   .
2. His father is an          engineer.
3. Do you know who invented the          light?
4. Nowadays most young people prefer to send          mails rather than write letters.
题型:填空题难度:中档来源:同步题

答案

1. electricity
2. electrical
3. electric
4.  electronic

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