40% of the sthdents in a school are boys.If there are 240 boys,how many students are there in the school?

40% of the sthdents in a school are boys.If there are 240 boys,how many students are there in the school? Sthdents can't take magazines out of the reading room without permission.(改为被动语态） they debated the question of whether sthdents shoud wear unforms.请问 句中of 用法 可以省去吗? The sthdents were busy preparing for the coming exam.汉译 The sthdents are working very hard in the classroom.改为感叹句 the only one 做先行词指人,关系代词用什么?我知道the only修饰先行词时只用关系代词that可是you are the only one of the sthdents (who) is faild the exam先行词是the only one,也有the only修饰 问几道英语选择题,并给出解析1.He's just thinking about( )at the meetingA.how to say B.what to say C.how he says Dwhat is he going to say2.( )sthdents of English,moring reading aloud is very importantA.very well B very much C very hard D.v 英语题（尽量说明理由）1Tom,will you ( )the Chinese club?(应该填join 还是join in,为什么2Every player wants to ( )the( )( ) in the Olympics.（赢得金牌）3I like football very much.I like football( )( ).(同义句4THE Sthdents wi 按要求改写句子：1.She often sings English songs in the evenings.（改一般疑问句）2.It`s time for games.（改为同义句）3.The sthdents are doing exercise in the playground.（对划线部分提问：in the playground）4.now；to any other student 和 any other students 的区别I know him better than ----- in our classA.any studentB.any studentsC.any other studentD.any other studentsC和D两项的区别是什么 还有the other sthdents等于上面哪一个选项.the other s 英语句子各位看看我这几个句子是不是对的,马上就要英语考试了,作文也许会用到,I feel sure that I can made it.It goes without saying that diffrent people have diffrent idea.The recent reseatch has shown that many sthdents 英语翻译What percent of the increase in the total number of readers of magazine was the increase in the number of readers in the 31-40 age group? The path of the the ball of the the salt of the the first of the The picture of the The Return of the