【题目】Men must consider eating, drinking, clothing and finding shelter _____ they can pursue entertainment and recreation.
A. until B. unless
C. before D. because
在线课程【答案】C
【解析】
考查状语从句。A. until直到------为止；B. unless除非；C. before在------之前；D. because因为。句意：男人在追求娱乐和消遣之前，必须考虑吃、喝、穿、住。结合句意可知此处是before引导的时间状语从句，故答案为C。