问题
选择题
Which country is , Russia or America?[ ]
A. big
B. bigger
C. more bigger
D. much big
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Which country is , Russia or America?[ ]
A. big
B. bigger
C. more bigger
D. much big
答案：B
是 （ ）