Question

【题目】This ________ my sister and those ________ my parents.
A.is, is
B.are, are
C.is, are
D.are, is

Answer 1

【答案】C
【解析】句意：这是我的姐姐，那些是我的父母。主语this是第三人称单数，故谓语用第三人称单数is。主语those是复数，谓语用复数，故为are。故选C。