问题
选择题
— What _____________ are you in?
— I'm in _____________ 6. [ ]
A. grade; grade
B. Grade; Grade
C. Grade; grade
D. grade; Grade
答案
答案：D
搜题请搜索小程序“爱下问搜题”
— What _____________ are you in?
— I'm in _____________ 6. [ ]
A. grade; grade
B. Grade; Grade
C. Grade; grade
D. grade; Grade
答案：D