问题
选择题
— Is this your ball, Nick?
— Yes, . [ ]
A. this is
B. it's
C. here is
D. it is
答案
答案：D
搜题请搜索小程序“爱下问搜题”
— Is this your ball, Nick?
— Yes, . [ ]
A. this is
B. it's
C. here is
D. it is
答案：D