问题
选择题
Why don't you go for ______ walk? It'll give you ______ appetite for your lunch.[ ]
A．a；/
B．a；an
C．/；the
D．/；an
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Why don't you go for ______ walk? It'll give you ______ appetite for your lunch.[ ]
A．a；/
B．a；an
C．/；the
D．/；an
答案：B