问题补充:
The addicted to computer games made his mother worried.
A. child was; playing
B. child was; play
C. child; playing
D. child’s being; playing
答案:
A. child was; playing
B. child was; play
C. child; playing
(答案→)D. child’s being; playing
解析:考查动名词的用法:第一空是动名词做主语,the child’s是动名词的逻辑主语,第二空填动名词,做be addicted to的宾语,句意:孩子对打电脑游戏上瘾使妈妈很担心。选D。