Questions 下列各 ·Read this text about electrical power in Canada． ·Choose the best sente

nce frOm the opposite page to fill each of the blanks． ·For each blank(8-12)，mark one letter(A-G)on your Answer Sheet． ·Do not mark any letter twice． ·There is an example at the beginning(0)．Canadian industries have prospered for more than a century on the countrys abundance of cheap, reliable electrical power. B (example ) In fact, Canada consumes more electricity on a per person basis than any country except Norway. (8)_______Electricity is a significant source of export income for Canada. (9)_______ But in the 1970s, Canadian exports rose sharply to address the U. S. demand for cheaper and more reliable. In 1985, exports of Canadian electrical power reached 1,400 million US dollars.(10 ) _______ Net electricity exports account for more than 60% of Canadas balance of trade. Domestically, Canada continues to generate electrical power, primarily from water. (11)_______ Exports of electricity are now subject to forces far beyond the control of utility managers. (12 )_______ A．Besides．electricity from coal and nuclear is 50％t0 75％cheaper than many other industrial nations． B．Generated primarily by water．our power supplies have attracted and supposedenergy-intensive industries such as mining． C．It also ranks among the top three electricity producers in the world，behind the U．S． and Russia． D．Next to electricity．Canadian paper exports came t0 900 million U．S．dollars everyear in the 1960s． E．Canada and the U．S．imposed and exposed power in almost equal measures after 1901． F．Since then．electricity’exports have declined but they have continued to exceed 700 million U．S．dollars． G．Environmental and trade policies all influence electrical production and trade． (8)填空_______