—Do you know the kid with Bob is talking over there?—Yes it’s my cousin.A. whoB. thatC. 不

问题补充：

—Do you know the kid with Bob is talking over there?

—Yes, it’s my cousin.

A. who

B. that

C. 不填

D. whom

答案：

A. who

B. that

C. 不填

(答案→)D. whom

解析：定语从句。定语从句修饰kid，kid是人且其关系代词在定语从句中作宾语，所以应用“whom”。