问题
选择题
How are the twin brothers? They are _____ fine.[ ]
A. all
B. both
C. either
D. neither
答案
答案：B
搜题请搜索小程序“爱下问搜题”
How are the twin brothers? They are _____ fine.[ ]
A. all
B. both
C. either
D. neither
答案：B