问题
选择题
His trousers _________ blue, but mine _________ black.[ ]
A. are; is
B. is; are
C. are; are
答案
答案：C
搜题请搜索小程序“爱下问搜题”
His trousers _________ blue, but mine _________ black.[ ]
A. are; is
B. is; are
C. are; are
答案：C