Question

【题目】—Who are they?

—____．

A. They are my sisters

B. These are my parents

C. They are my parent

Answer 1

【答案】A

【解析】

句意：----他们是谁？-----他们是我的姐妹。考查情景交际。当问句是“Who are they/these/those?”回答都是“They are______.”故排除B，根据主语是they，可知做表语的名词用复数形式，parent（父母的一方）是单数，故排除C，选A。