支持B选项,大家是否注意到 In Boravia when the economy is strong, those who might otherwise go camping tend to take vacations overseas.中 otherwise 这个词?仔细想想,是否可以断定B必然正确?
而且,camping and hiking 好像常常是一个活动的两项内容,各何况原文说 the managers of the business do not expect a substantial increase in sales.其中的substantial有large in amount or number 上的意思!