为什么series of 前要用this而不用these?是完形中的一句话：Data processing is a skerries of operations carried out on data to get information.---------- series of operations is also called the data processing cycle. 这个

英语this pulishing house is designing 空school textbooks填of a series of 还是a new series of ,为什么 为什么series of 前要用this而不用these?是完形中的一句话：Data processing is a skerries of operations carried out on data to get information.---------- series of operations is also called the data processing cycle. 这个 This series of films with a total of seven Department 同义句 英语翻译This is an art series of long continuanceThe movie is based on the first of a series of novels chronicling the life of the young British wizard. series of pattern是什么意思? a series of The next few days _______ a series of bad harvest in this country.The next few days _______ a series of bad harvest in this country,causing many people to die of hunger.A met B happenedC saw D made选哪个?为什么? What group of letters comes next in this series?LCW MEU NGS OIQ What would be the next group of letters in this series?aaaa...cgac...djzd... What would be the next group of letters in this series?aaaa...bdzb...cgac... 及其相应的语法点有哪些啊?this book grew out a series of columns. There have been a whole series of accidents on this road 改错 This unit describes a series of technical procedures to form clonal human embryonic stem cell 翻译 a series of books后面为什么接is a number of books 后面为什么接are, 是a series of factors还是a series of reasons a series of 名词复数 那后面加谓语用单数还是复数?为什么啊A series of football games (is)hold ....VS.A series of discussion groups have been.... A series of +复数名词.作主语时,谓语动词用单数还是用复数?为什么? a series of lectures _______ next week 为什么选 is being held 不选 is holding