问题
选择题
— Who ____________ Ben and Tim?
— They ____________ my classmates.[ ]
A. is; is
B. is; are
C. are; are
D. are; is
答案
答案:C
— Who ____________ Ben and Tim?
— They ____________ my classmates.[ ]
A. is; is
B. is; are
C. are; are
D. are; is
答案:C