◎ 题干
Kitty spends a lot of time _____ after-school activities, but Linda spends little time _____ it.  
[     ]
A. doing, in          
B. to do, in          
C. doing, on        
D. to do, on
◎ 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“Kitty spends a lot of time ____ homework, but Linda spends little time _____ it. [ ]A. doing, in B. to do, in C. doing, on D. to do, on …”主要考查了你对  【动名词】【介词】  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。