◎ 题干
You should give up _____ on the computer for so long a time. It's harmful to your health.

[     ]

A. play
B. to play
C. playing
D. plays
◎ 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“You should give up _____ on the computer for so long a time. It's harmful to your health. [ ]A. play B. to play C. playing D. plays …”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。