问题补充:
Many people think they have to spend a lot of money to keep healthy. Leading a healthy lifestyle doesn have to cost much, .
A. though
B. too
C. somehow
D. either
答案:
(答案→)A. though
B. too
C. somehow
D. either
解析:考查副词辨析。句意:许多人认为他们要想保持健康就不得不花很多钱。但是,过一种健康的生活方式不必花费很多。though常放句尾,前用逗号与句子隔开,意为“但是”。故选A。