The majority of rural migrants are engaged in the most painstaking, most tiring

题干

The majority of rural migrants are engaged in the most painstaking, most tiring and dangerous work, _______ college graduates are reluctant to do.

A．while

B．that

C．what

D．which

上一题下一题 0.64难度单项选择更新时间:2014-10-11 07:58:21

小学学科试题库

初中学科试题库

高中学科试题库