单选题 His heavy drinking and fond of gambling, makes him a poor role model.
A. and fact that he gambles B. and that he gambles
C. and he gambles which D. and gambling

【正确答案】 D

【答案解析】[解析] 结构应用。
本句考查的是平行结构的用法。(并列连词and，but，as well as，or等连接的应是两个或几个同类的结构，语法上称为平行结构)本句中and连接的是两个动名词，所以选项D是答案。