The science of computer,____ rapid progress has been made, is the most important

题干

The science of computer,____ rapid progress has been made, is the most important of all.

A．to which

B．from which

C．in which

D．of which

上一题下一题 0.64难度单项选择更新时间:2017-02-07 04:26:23

小学学科试题库

初中学科试题库

高中学科试题库