—What are you looking for?—I’m looking for the watch I bought yesterday.Awhich B．who C．w

问题补充：

—What are you looking for?

—I’m looking for the watch I bought yesterday.

A．which B．who C．whose

答案：

解析：句意：你正在找什么？——我正在找我昨天买的手表。下文中先行词the watch为定语从句中的逻辑宾语，指物，故引导词用that或者which，根据所给选项，可知选A。