◎ 题干
— Hello, Lucy.________?
— I'm fine.Bob, where have you been these days?
[     ]
A. What are you doing  
B. How are you doing
C. What are you    
D. How about you
◎ 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“— Hello, Lucy.________?— I'm fine.Bob, where have you been these days?[ ]A. What are you doingB. How are you doingC. What are youD. How about you…”主要考查了你对  【日常用语、谚语】  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。