They were abroad during the months when we were carrying out the investigation,

题干

They were abroad during the months when we were carrying out the investigation, or they __________to our help.

A．would have come	B．could come
C．have come	D．had come

上一题下一题 0.64难度单项选择更新时间:2017-06-20 02:05:50

小学学科试题库

初中学科试题库

高中学科试题库