◎ 题干
Students have to practice           English in class or after class.      
[     ]
A. to speak            
B. speak      
C. speaks            
D. speaking
◎ 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“Students have to practice English in class or after class. [ ]A. to speakB. speak C. speaks D. speaking…”主要考查了你对  【动名词】  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。