There be any difficulty completing the work on schedule since two days

题干

There be any difficulty completing the work on schedule since two days is still available.

A．mustn’t	B．shan’t
C．shouldn’t	D．needn’t

上一题下一题 0.65难度单项选择更新时间:2017-07-04 12:31:11

小学学科试题库

初中学科试题库

高中学科试题库