填空题

Efficient air conditioning system will help maximize the distance an electric cur can cover.

【参考答案】

NG

<上一题目录下一题>

热门试题

填空题

The flaws of the hybrid-powered cars are ______.

填空题

Compared with the EV1’s lead-acid batteries, NMH batteries have the advantages of lasting up to ten years and ______.