【题目】The car factory has developed several new types of cars, which _________ people of different ages.
A. refer to B. apply to C. contribute to D. appeal to
在线课程【答案】D
【解析】试题分析：考查动词短语辨析。A. 提及；B. 应用；C. 贡献；D. 吸引。句意：这家汽车厂已经开发出了几种新型的汽车，这对不同年龄段的人都有吸引力。故选D。