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Easter P5 常識科剪報
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陳君亭
鄭子賢
周智
馮樂斌
何卓琳
郭昊朗
黎栢翹
譚梓馨
鄧皓徽
杜珀嶠
阮俊希
1.
根據報道，有環保組織與研發公司合作推出哪種口罩？
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10 points
遠紅外線
紫外線
銀離子
2. 公司聲稱該種口罩以鈦、鉑和鋁物質結合製成，有甚麼好處？
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10 points
Your answer
3. 一般口罩的內層會夾入濾芯，濾芯有甚麼作用？
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10 points
Your answer
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