Thecarfactoryhasdevelopedseveralnewtypesofcars,which
问题详情：
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
【回答】
D
知识点：动词
题型：选择题
问题详情：
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
【回答】
D
知识点：动词
题型：选择题
