The girl ______ is reading under the tree ____

试题详情及答案解析

The girl ______ is reading under the tree _____my sister.

A．which； is	B．whom； was
C．who； is	D．who； was

答案：C

试题分析：考查定语从句辨析。考查定语从句的引导词，因其先行词是the girl在从句中做主语，故用引导词who。主句谓语的时态从前面的定语从句可以判断这里应该用一般现在时。句意：坐在树下读书的女孩是我的姐姐。故选C。
考点：考查定语从句辨析。