单项选择题
A. They could earn much, but they had to work hard. B. Many of them earned money in a dishonest way. C. They were all from poor families. D. They were all thin, young boys.
A. Never start a business if customers are dissatisfied. B. Customers’ dissatisfaction means you can start a business to satisfy them. C. There are less opportunities today to start a business because customers are always dissatisfied. D. There are many opportunities today to start a business with a simple reason.
A. full of lively towns and cities B. similar to many other countries in Europe C. as impressive as postcards suggest D. good for sports