He wore a mask so that no one ___him.A.can recognize B.may recognize C.recognize D.should 为什么选择的是D而不是C
问题描述：
He wore a mask so that no one ___him.A.can recognize B.may recognize C.recognize D.should
为什么选择的是D而不是C
答
过去式 好像只有选项D符合
答
wore是过去时态,所以对应过去.
so that 以至于,后面常跟 情态动词+ 动词原形...
这里可以填could/ might/ should / would recognize.
并非虚拟语气.