The per cent of the students are absent.此处为什么用per cent 而不用percentage 这两者有什么区别?

10 per cent of the population,10 percent of the population,一个是percent,一个是per cent 9 per cent of the students ____ (cut）out the strange shapes now. per cent与percent的区别?Of the new students,sixty ______ girls.A.per cents are B.per cent is C.percent is D.percent are我想问下per cent与percent有什么的区别? The per cent of the students are absent.此处为什么用per cent 而不用percentage 这两者有什么区别? that just one per cent of the hundred thousand people怎么翻译如题 40 per cent of the cranes live in Zhalong.(改为翻译疑问句）40 per cent of the cranes live in Zhalong,_____ ______?40 per cent of the cranes live in Zhalong.(改为反意疑问句）40 per cent of the cranes live in Zhalong,_____ ______? The pipeline supplies Jordan with 15 per cent of its crude oil.中的its指什么? About 70 per cent of the surface of the Earth is covered with water.对About 70 per cent划线提问____ _____ of the Earth's surface is covered with water? make investment with its savings to the extent of 40 per cent of GDP特别是investment with its savings 英语翻译The total population by the end of 2005 stood at 31.94 million,which is increased by 0.5 million person YOY representing a 1.6 per cent growth.The birth rate of the whole city was 9.4 per cent,and the mortality rate was 6.4 per cent in 20 50 per cent of the students in this twin brothers _____playing football谓语动词用单数还是复数 about 1,000 antelopes_or 2 per cent of the world's population_had been killed to make then.怎么翻译 He reduced the price of all his goods by 20 per cent这里介词BY啥意思呀? 英语翻译In 1928,man-made fibers accounted for 5 per cent of textile fiber consumption in the United States; today,the man-made fibers comprise 70 per cent of our carpets and 81 per cent of our blankets are made of man-made fibers,and much of our the students of the university have increased by 100 per cent since 1978.by 100 per cent 是用来表示增加了一倍吗? 增加一倍,除了这种表示,上面的句子还可以用什么来表示增加了一倍? the good news______ (be) that over 95 per cent of the children in our country can receive education适当形式填空 About 85％ of per cent of the cases of blindness in that place buy the orbis A are preventB were prevent C is prevent D was prevent那如果是 85％ of per cent the of lands of the world 后是用is 还是are If 4 per cent of (p+q)is 8 and p is a positive integer,what is the greatest possible value of 答案是199