million of pounds'worth of damage ______ by a storm which swept across the north of English lastnight. a,has been caused b,had been caused c,will caused d,will have been caused老师说选a为什么不选b?

A small country imports sugar.With free trade at the world price of $0.10 per pound,the country’s national market is:Domestic production 120million pounds per year Domestic consumption 440 million pounds per year imports 320 million pounds per year 请问这句话cereal industry指什么?coat在此处怎么翻译呢?The U.S. cereal industry uses 816 million pounds of sugar each year, enough to coat every citizen with more than three pounds of sugar. a pound/pounds of applespound/pounds选一个答案 英语翻译1.The amount in British pounds under this contract is equivalent to 5 million US dollars as calculated according to the ratio between the buying rate of British pounds and that of US dollars published by the Bank of China on the day of co 英语翻译How surprised the people who thought tomatoes poisonous would be if they could know that million of pounds of tomatoes were supplied to soldiers overseas during World War II? millions of与million million of failures the beating of million 英语翻译Measuring 2,500 miles across and weighing five million trillion pounds,the rock Was found on Valentine’ s Day buried in the core of a white dwarf star,and it has excited the scientific world.across 是固定用法？ 英译汉A million pounds gets them leave to remain after five years.解释相关短语 这道题为什么选B?Tom had won a ____ prize before he left.B.three-million poundC.three million poundsD.three-million-pounds millions of 、 million of 、 millions 、a million 的区别 million million of millions和millions of的区别! hundred of 、thousand of、million of 、billion of 如果运用在句子中,要不要加“s”呢eg:there are hundreds of people 这里hundred 加了s 但名词没加si have a couple of thousand pounds in the bank.i can afford the precious piano. a fifth of a million Millions of pounds worth of damage has been caused by a storm.Millions of pounds worth of damageMillions of pounds worth of damage 这个迷糊了啊 thousands of pounds worth of diamonds. 其中 worth 怎么解释? thriteen million of people还是thirteen million people?