问题
选择题
---Would you like some more beef?
---No, thanks. I’m ______ a diet.
A．for
B．to
C．on
D．in
答案
答案：C
搜题请搜索小程序“爱下问搜题”
---Would you like some more beef?
---No, thanks. I’m ______ a diet.
A．for
B．to
C．on
D．in
答案：C