要一篇简单点的有关实验的英语作文
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要一篇简单点的有关实验的英语作文
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再问: 请问,这算回答吗?
再答: First welcome to our school lab . I am very happy to tell you what we should do before and in the experiment which we do in this lab . Before we get in the lab ,we should make some preparations . When we are in the lab ,we must follow the instruction of our teachers . And we can not touch anything without our teachers'permittion,because some chemical materials are dangerous to our skin . After having done the experiment , we are supposed to put the instrument back to the cupboard . Then we clear the room and eventually close the windows and lock the door.
再答: 亲,对我的回答满意的话,就给个好评吧。如果还有不清楚的地方,可以跟我继续交流哦。
再问: 请问,这算回答吗?
再答: First welcome to our school lab . I am very happy to tell you what we should do before and in the experiment which we do in this lab . Before we get in the lab ,we should make some preparations . When we are in the lab ,we must follow the instruction of our teachers . And we can not touch anything without our teachers'permittion,because some chemical materials are dangerous to our skin . After having done the experiment , we are supposed to put the instrument back to the cupboard . Then we clear the room and eventually close the windows and lock the door.
再答: 亲,对我的回答满意的话,就给个好评吧。如果还有不清楚的地方,可以跟我继续交流哦。
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