问题
选择题
I am very grateful to my high school teachers, without _____help I wouldn’t be so excellent.
A．whom
B．their
C．which
D．whose
答案
答案：D
题目分析：考查定语从句。句中先行词为my high school teachers，在句中作定语，故用关系代词whose。句意：我非常感激我的高中老师，没有他们的帮助我不会如此的杰出。故D正确。