Millions of gallons of _______ oil spilled into the sea ,causing widespread shore damage as well.A rare B rough C crude D coarse选哪一个?

Millions of gallons of _______ oil spilled into the sea ,causing widespread shore damage as well.A rare B rough C crude D coarse选哪一个? gallons of water is/are 2道语法题1.By considering that there are millions of gallons of freshwater,Florida environmentalists work to educate the public on the dangers of ground pollution.文中引号处的用法是错误的.正确的是Because millions of gallons of handreds of millions of hunderds of millions of millions and millions of的中文意思 English is spoken by____people.million millions millions of many millions millions and million是什么意思是millions and millions of 英语millions of millions of people是什么意思 millions of与million millions of(翻译) several millions of millions of的意思 millions of 的意思 millions of 的用法 millions of thanks是什么意思 英语翻译：to mordant with alum heat 4 gallons of water.