are my cousins and is my brother.A. This; thatB. These; thoseC. Those; thatD. That; this

问题补充：

are my cousins, and is my brother.

A. This; that

B. These; those

C. Those; that

D. That; this

答案：

A. This; that

B. These; those

(答案→)C. Those; that

D. That; this

解析：介绍某人近处复数的用these，远处单数的用that，故本题选C。