问题
选择题
— What's this?
— __________ English book. [ ]
A. It's a
B. It's an
C. This's a
答案
答案：B
搜题请搜索小程序“爱下问搜题”
— What's this?
— __________ English book. [ ]
A. It's a
B. It's an
C. This's a
答案：B
