None of them has come back yet.与None of them have come back yet.有什么区别?谢谢

none of them None of them has come back yet.与None of them have come back yet.有什么区别?谢谢 ( )_ of them has arrived.So _ has come here on time.A.Nobody,none B.No one,nobody C.None,every one D.None,none None of them have(has) lefy .have.has为什么都可以? 英语翻译英语翻译,None of them have (has) cime back.这到底是have 还是has? but none of them has been turned to stone yet 中has been turned None of us (has) read the story.None of them (are) my friends.为什么单复数用的不同 l have none of them there are 40studentsand no one of/none of them has taken the exam.原因 The old man has a son and two daughters,______treating him well,____makes him sad.A.none of them; which B.and none of whom; thatC.none of whom; which D.and none of them; that 请问none of them等于_____of them? 5.None of them ______ my friends.A) is B) are C) was D) has been None of them ______ my friends.a.is b.are c.was d.has been None of them have has money为什么这里的谓语同单数 复数都可以吖 none of them has an environmet with air,so people and things cannot grow. Dragons seem m________.None of us has seen them.怎么添? every means ___tired to solve theproblem,but none of them worked A has B has been Chave Dhave been 1.He has made a lot of promises,none of ( )carried out.2.He has three sisters,( )is a doctor.1.A.them B.which2.A.all of them B.all of whom C.none of whom并分析不同之处