Those my parents.A. amB. isC. areD. Can

问题补充：

Those my parents.

A. am

B. is

C. are

D. Can

答案：

A. am

B. is

(答案→)C. are

D. Can

解析：本题的含义是那两位是我的父母，本题的主语是复数，be遇到复数时要用are，故本题选C。