The factory produces half a million pairs of shoes every year, _______80% are so

题干

The factory produces half a million pairs of shoes every year, _______80% are sold abroad.

A．which of	B．of which
C．of them	D．of that

上一题下一题 0.85难度单项选择更新时间:2019-01-19 11:17:58

小学学科试题库

初中学科试题库

高中学科试题库