Have you ever seen any trees ________ leaves were black because of the polluted

题干

Have you ever seen any trees ________ leaves were black because of the polluted air?

A．whose	B．that
C．which	D．who

上一题下一题 0.85难度单项选择更新时间:2017-02-07 04:34:29

小学学科试题库

初中学科试题库

高中学科试题库