V. Reading Comprehension:閱讀文章後選出最正確的答案。 A vegetarian is someone who doesn’t eat meat or fish. Some vegetarians don’t eat anything that comes from an animal. This means they also avoid eggs, cheese, and milk. Why do people become vegetarians? Some people think that it’s not good to eat meat. They don’t want to hurt animals. Other people think that being a vegetarian is healthy. Others are vegetarians because of their religion. Being a vegetarian can be very good for you. If you want to become a vegetarian, there are some things you need to know. A vegetarian diet is very healthy. It will make your heart stronger. It will also help you avoid many other problems. However, if you stop eating meat, you won’t get enough protein and calcium. Therefore, you should start eating other things more. For protein, eat lots of beans. For calcium, have more green vegetables. Before you become a vegetarian, learn the best way to do it. Surf the Internet and about it, or ask a doctor. If you’re careful, becoming a vegetarian can make you healthy, happy, and strong. 【題組】50. Before you become a vegetarian, you should .
(A) be a Christian or a Buddhist.
(B) find some information and have a basic idea about it
(C) lose weight and exercise more than usual
(D) save some money