Itwasreadingwuxiabooksthatcostthelittleboyplentyoftime... 国语站 题库 4.57K 大中小设置文字大小 问题详情： It was reading wuxia books that cost the little boy plenty of time that he ________ doing his lessons. A. might have spent B. must have spent C. could have spent D. should have spent【回答】D知识点：虚拟语气与情态动词题型：选择题 TAG标签：#
