----YououghttohavemadeanapologytoMarylastnight.----Yes,...
问题详情：
----You ought to have made an apology to Mary last night.
----Yes, I know I ____.
A. ought to B. have to C. should have D. must have
【回答】
C知识点：虚拟语气与情态动词
题型：选择题
问题详情：
----You ought to have made an apology to Mary last night.
----Yes, I know I ____.
A. ought to B. have to C. should have D. must have
【回答】
C知识点：虚拟语气与情态动词
题型：选择题
