问题
选择题
The boy _____ has two lovely dogs.
A．who live next door
B．which lives next door
C．whom lives next door
D．that lives next door
答案
答案：D
题目分析：这个……的男孩有两只可爱的小狗。结合语境可知本句中先行词the boy为下文定语从句的逻辑主语，指人，故引导词用who。本句中who指代单数名词the boy，故后面谓语动词用单数，选D。