听力原文:M: How do you go to school every day?
W: I go to school on foot.
M: Why not go by bike?
W: It is not safe I think.
Q: Why does he go to school on foot?
(17)
A.It is safe.
B.It is convenient(方便的).
C.It is easy.
第6题
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!