答案是(D) electric 电的;导电的 electic power 电源
electronic 电子的 electricity n.电流
electrical 电的 ;与电有关的 electrical apparatus 电器
___lights are very useful in our daily life.A) Electric B) Electronic C) Electricity D.Electrical
___lights are very useful in our daily life.A) Electric B) Electronic C) Electricity D.Electrical
______lights are very useful in our daily life.A) Electric B) Electronic C) Electricity D.Electrical
______lights are very useful in our daily life.A) Electric B) Electronic C) Electricity D.Electrical
英语人气:885 ℃时间:2019-11-02 06:35:08
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