问题
选择题
You_______ a teacher. I_____ a student, my sister______ is a student, too.[ ]
A. am, is, are
B. is, are, am
C. are, am, is
答案
C
You_______ a teacher. I_____ a student, my sister______ is a student, too.[ ]
A. am, is, are
B. is, are, am
C. are, am, is
C