—Whatareyoudoing,John?Whystop?—Tobeonthesafeside,we'dfi... 国语站 题库 2.92W 大中小设置文字大小 问题详情：— What are you doing, John? Why stop?— To be on the safe side, we'd fill up the tank now for we _______run out of gas on the way A. must B. will C. might D. should【回答】C知识点：情态动词题型：选择题 TAG标签：#
