◎ 题干

.He does nothing but ____all the time . How can he do his work well?
A,to have complained  B, complains  C,complain  D,complaining
◎ 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“.He does nothing but ____all the time . How can he do his work well? A,to have complained B, complains C,complain D,complaining…”主要考查了你对  【现在分词的被动式】【现在分词】【不定式的被动式】【过去分词】  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。