◎ 题干
- Do you often hear John _______ in his room?
-Listen! Now we can hear him ________ in his room.
[     ]
A. sing, to sing    
B. singing, singing    
C. sing, singing    
D. to sing, singing
◎ 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“- Do you often hear John _______ in his room?-Listen! Now we can hear him ________ in his room.[ ]A. sing, to singB. singing, singingC. sing, singingD. to …”主要考查了你对  【实义动词】【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。