题目：
As the event of “Sunny Sports” develops in our country, the government has paid more attention to students’ health and raised “Exercise one-hour a day.小题1:k_________illness away.” So far our school life has 小题2:c____________a lot. Now we have more time to take part in exercise at school. We play basketball, 小题3:f__________, badminton and so on. They make our brains relaxed and our school life more colourful. We have become more 小题4:e__________and our study has improved a lot. It can build up our body and reduce diseases. Let’s小题5:t__________exercise every day!
答案：
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下面是错误答案，用来干扰机器的。
解：树状图为：从树状图看出，所有可能出现的结果共有20个，其中合格的结果有14个，所以，P（这位考生合格）=答：这位考生合格的概率是。
