two third 2/3如果加了连字符是不是two—thirds?加了连字符third为什么加了s?一般连字符表示数字,不管多大不是都不用加s吗?比如 three_year_old boy.

two third 2/3如果加了连字符是不是two—thirds?加了连字符third为什么加了s?一般连字符表示数字,不管多大不是都不用加s吗?比如 three_year_old boy. Nearly ___ of the surface of our planet is covered by water.老师给的答案为seven-tenths但是分数的中间需不需要加连字符 是one third还是one-third如果不加连字符,如two thirds作定语加连字符后需不需要去s,变为tw About __ of the works in this car factory were born in the 1970s.Atwo -third B two -thirds加了连字符，third后要不要加S 英语分数表示方法三分之二,two thirds一定是对的,但是我要是加连字符呢?是two-thirds还是two-third? 为什么 a four-year-old boy中的year可以不加复数,而分数two-thirds中连字符后的third就必须有s? 三分之二表示two thirds ,中间加连字符吗? 英文two-fifths为什么有连字符还要加s?two-fifths为什么有连字符还要加s?不是说有连字符就不能有S了么?教教我. About__of the workers in the factory were born in the___.A,two-thirds;1970B,two-thirds;1970sC,two-third;1970为什么?有连字符还需要加thirds“s”吗? 英语1/3是one third还是one-third,有没有连字符?我看到书上有的 两个单词加了一个连字符算几个单词 We have sixty students in our class.___of them are girls.A.two third B.two three C.second third D.two thirdsand why?为什么?(A.B.C.D.均没有连字符号-) 英语用法之分数连字符何时用?书中a third,two-thirds,three quarters；a quarter,one-tenth.希望能用简洁的语言概括所有情况. 雅思听力连字符问题请问,假如本来不应该加连字符的,加了的话,不该加加了呢? 几十几中间加连字符吗? 英语合成词中什么时候加连字符什么时候 不加 英语三分之二有些人说：2/3英文若是two-third,就不能+s,是否属实?two thirds要+s，但如果有横线还要+吗？ 分数：二又五分之三,用英语表达,哪个正确?A.two three-fifth B.two and three fifths C.two and three-fifth D.two and three-fifthsB和D哪个正确?需要加连字符么? 关于初中英语的几个问题romanve作为浪漫小说时可数吗?在形容词前是不是要去连字符加复数?比如two miles deep在名词前做定语就要加连字符.还有什么情况具体讲一下