【题目】 Many people who live along the coast make a living _______ fishing industry.
A.at
B.in
C.on
D.by
【答案】B
【解析】许多住在沿海地区的人靠在捕鱼行业谋生.此题容易误选D,因为我们经常用make a living by doing sth"靠…谋生",by用表示方式;但是fishing industry 时捕鱼行业,fishing是定语,修饰industry,而in ……industry 表示“在……行业”,故选B.