四上健康 Unit 3 (2)
Help
請問哪一個是插座?
插座
如何安全拔插頭?
(1)握住插頭 (2)直直地拔出
滅火時要瞄準火的哪個位置?
底部
Unlock this slideshow and over 4 million more with Baamboozle+
Try slideshows
Your experience on this site will be improved by allowing cookies.
Allow cookies