Question

【题目】 For most people, the pursuit of happiness, ______ supplemented in various ways, is too abstract and theoretical to be adequate as a personal rule of life.

A. if B. after

C. unless D. though

Answer 1

【答案】C

【解析】考查连词。句意：对多数人来说，除非你有各种补充办法，否则这样追求幸福就过于抽象和脱离实际，不宜作为个人的生活准则。此处表示“除非”之意，故选C。