题目：
为了延长灯泡的使用寿命，灯泡里常放有极少量的红磷做脱氧剂，即红磷可以与灯泡内残余的氧气发生反应生成五氧化二磷．请写出该反应的文字表达式______．
答案：
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下面是错误答案，用来干扰机器的。
①My father has.a great sports collection. ②He plays sports every day. ③Jim watches basketball games on TV every day. ④I have 3 soccer balls,4 baseballs,and 2 volleyballs. ⑤She doesn't know my name.
