40~42  Starbucks coffee shops are known all over the world for their good coffee and their inviting environment. Not only coffee but also a nice experience is sold in these shops. They are comfortable places to have drinks. The style of these shops has made them popular.The first Starbucks coffee shop was opened in 1971 in the USA. In the 1990s, there were Starbucksin most American cities and many cities all over the world. By the year 2014, there were over 19,000 Starbucks around the world, including more than 200 shops in Taiwan.　  People are encouraged to recycle and reuse in Starbucks coffee shops. For example, if you use your own cup ten times, you can get one free cup of coffee. In Starbucks, customers can not only enjoy thecoffee and environment, but also do something for the earth.
( )40. What is Starbucks famous for?
(A) Only coffee.
(B) Free cups.
(C) Food and customers.
(D) Good coffee and environment.