题目内容:
Whatisthemainpointthewriteristryingtomakeaboutthefirstmethod?
A.Oneshouldletone'sfeetbefree. B.Oneshouldprotectone'sfeettoprotectone'seyes.
C.Oneshouldprotectone'seyestoprotectone'sfeet.
D.Oneshouldlearntowalkbarefootedathome.
参考答案:
答案解析: