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A wire lengthens while it is heated( )

A、当金属丝被加热以后,它就会变长。

B、金属丝受热则伸长。

C、我们将金属丝加热以后,它就会变长。

D、当我们将金属丝加热以后,就可以把它拉长

时间：2021-09-06 20:28 关键词：青书学堂河北建筑工程学院大学英语2（高起本）

答案解析

C

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