WHAT MAJOR CHANGE HAS OCCURRED IN THE POLAR BEAR'S NATURAL HABITAT

36. What major change has occurred in the polar bear's natural habitat?A. Ice has been extremely polluted.B. Air temperature has become unbearably colder.C. Sea ice has been greatly reduced.D. The number of fish has rapidly disappeared.Question 37-43: Read the following passage and answer the questions that follow.Sixteen - What now?You’re 16 and finally you can leave school! By now, you’re probably sick of teachers, desks, tests and exams. But don’t just run for the exit. You need to think carefully about what to do next.If you want a professional career, you will need to go to university and get a degree. To do that, you need to stay at high school for another two years. But you needn’t stay at the same place. There are several options in the district of Northacre.St. Leopold’s School has the best pass rate of all the high schools in the district. It offers a wide range of subjects in the humanities and sciences. St Leopold’s is, of course, a private school, so may be too expensive for you. But don’t worry, there are several other options if you want to follow the academic route. Knowle Grammar School is a state school, so there are no fees, and it has excellent tuition and facilities. It is a boys’ school from the ages of