问题补充:
We are in the school, but in grades.
A. same, same
B. different, different
C. same, different
D. different, different
答案:
A. same, same
B. different, different
(答案→)C. same, different
D. different, different
解析:same相同的,在句子中前面一般搭配定冠词the使用;different不同的。句意:我们在相同的学校,但是在不同的年级。故选C。