— iphone4 is this on the table?— I think it’s my sister’s.A. WhoB. WhichC. WhoseD. Where

问题补充：

— iphone4 is this on the table?

— I think it’s my sister’s.

A. Who

B. Which

C. Whose

D. Where

答案：

A. Who

B. Which

(答案→)C. Whose

D. Where

解析：此题考查疑问代词，表示所属关系故用whose。