问题
选择题
He was generous with his time, ______ I was grateful..
A．for which
B．at which
C．with which
D．with which
答案
答案：A
本题考查定语从句。be grateful for对……感激，故用for + which，选A。
搜题请搜索小程序“爱下问搜题”
He was generous with his time, ______ I was grateful..
A．for which
B．at which
C．with which
D．with which
答案：A
本题考查定语从句。be grateful for对……感激，故用for + which，选A。