It is not always easy for the general public to see _____use a new invention ca

题干

It is not always easy for the general public to see _____use a new invention can be of to their daily life.

A．which

B．what

C．that

D．whose

上一题下一题 0.64难度单项选择更新时间:2013-11-22 03:42:33

小学学科试题库

初中学科试题库

高中学科试题库