问题
选择题
He was impolite to the Custom Officer, ____, of course, made things even worse.
A．who
B．that
C．what
D．which
答案
D
which引导非限制性定语从句,指代主句的整个情况。
搜题请搜索小程序“爱下问搜题”
He was impolite to the Custom Officer, ____, of course, made things even worse.
A．who
B．that
C．what
D．which
D
which引导非限制性定语从句,指代主句的整个情况。