"How is each of them produced?"有没有语法错误?能不能说成"Hodoes each of them be produced?"

它们每一个多少钱?用英语怎么说How much is each of them?还是How much are each of them?还是? How is each of them produced?有没有语法错误?能不能说成Hodoes each of them be produced? 它们每个多少钱 是How much is each of them 还是How much are each of themA:_____________B:They are 40yuan each. Each of them are还是is clever. How much are the hats?Each of them ( ) 8dollars.A:has b:are c:have d:is How much are the sweaters?Each of them ______ 50 yuan.A.have B.has C.is each of them ,each students,each student 后分别如何接is,are Each of them is a student 改为同义句 Each of them is five dollars 请问Each of them后面问什么用 is而不是are ____ of them ____ helpful____ of them ____ helpfulA Every are B Each areC Everyone is D Each is 英语翻译No one is suggesting treatment is not already personal,in that healthcare professionals make an assessment of each patient before deciding how to treat them 一道用英语表达的数学题.Tom,Peter,Lucy and Lily are brother and sister.I don't know how old each of them is.I only know one of them is 16,one of them is 14,one of the boys is 12 and one of the girls is 15,and I also know Peter is older than each of them is a student.用each作同位语 each of them is a student.用each作同位语 How long is each side of the square?的中文. How much money would each of them get if they did not continue with the match? No one is suggesting treatment is not already personalNo one is suggesting treatment is not already personal,in that healthcare professionals make an assessment of each patient before deciding how to treat them.为什么用is suggesting 作谓语,不 one is suggesting treatment is not already personalNo one is suggesting treatment is not already personal,in that healthcare professionals make an assessment of each patient before deciding how to treat them.为什么用is suggesting ,不用suggests