Question

—Are _______ your friends?—Yes, ____ are. 

A．these, these

B．these, they

C．this, they

D．those, these

Answer 1

B

本题的主语根据your friends判断应该使用复数单词，故不选C，一般疑问句的简短是人称代词加引导词，these是指示代词，故不选A和D，只选B。