学位英语

【导读】2013年职称英语考试将于3月31日举行，为帮助考生有效复习职称英语卫生类考试，中大职称英语考试网整理了卫生类模拟套题，希望对您通过考试有所帮助！

第五部分：补全短文

British Columbia is the third largest Canadian province, both in area and population. It is nearly one and a half times as large as Texas, and extends 800 miles （1,280 km） north from the United States border. ___46____.

Most of British Columbia is mountainous, with long, rugged ranges running north and south. ___47_____, During the last Ice Age, this range was scoured by glaciers until most of it was beneath the sea. Its peaks now show as islands scattered along the coast.

The southwestern coastal region has a humid mild marine climate. Sea winds that blow inland from the west are warmed by a current of warm water that flows through the Pacific Ocean. As a result, winter temperatures average above freezing and summers are mild. ____48____.

___49_____, As they rise to cross the mountains, the winds are cooled, and their moisture begins to fall as rain. On some of the western slopes almost 200 inches （500 cm） of rain fall each year.

More than half of British Columbia is heavily forested. ___50_____, These forest giants often grow to be as much as 300 feet （90m） tall, with diameters up to 10 feet （3m）. More lumber is produced from these trees than from any other kind of tree in North America.

A. On mountain slopes that receive plentiful rainfall, huge Douglas first rise in towering columns

B. It includes Canada's entire west coast and the islands just off the coast

C. These warm western winds also carry moisture from the ocean

D. Plants are the basis of the food pyramid for all living things, even for other plants

E. Even the coastal islands are the mains of a mountain range that existed thousands of year ago

F. Inland from the coast, the winds from the Pacific meet the mountain barriers of the coastal ranges and the Rocky Mountains.

编辑推荐：

2012年职称英语考试合格证书领取汇总

2013年职称英语考试用书火热预定中>>>

2013年职称英语考试网络课堂辅导

（责任编辑：vstara）

共7页,当前第5页  第一页  前一页  下一页