单选题 9.  I would always ______ buying a good quality car rather than a cheap one.
【正确答案】 D
【答案解析】 A．appreciate、vt. 欣赏，感激appreciate doing sth B．approve of赞同C．introduce介绍D．recommend推荐(recommend doing sth)句意：我总会推荐买质量好的车而不是便宜的。