◎ 题干

238. --- Ought he to get down to his work at once?
--- Yes, he _____.
ought                           B. ought to                   C. must                        D. should to
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“238. --- Ought he to get down to his work at once? --- Yes, he _____.ought B. ought to C. must D. should to…”主要考查了你对  【虚拟语气】【情态动词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。