John’s success has nothing to do with good luck. It is years of hard work ______

题干

John’s success has nothing to do with good luck. It is years of hard work ________ has made him what he is today.

A．why

B．that

C．when

D．which

上一题下一题 0.64难度单项选择更新时间:2016-12-20 10:30:22

小学学科试题库

初中学科试题库

高中学科试题库