—Excuse me,could you tell me          ?   

—At two o'clock tomorrow afternoon.     [ ]

A. when we will have a class meeting      

B. when will we have a class meeting     

C. where we will have a class meeting      

D. where will we have a class meeting

（）是在思想上把事物的各个部分或不同特性、不同方面组合起来。

A.分类

B.分析

C.综合

D.比较