Say True or false.And correct the mistakes if there is

You say is true or false 请教一道英语阅读理解题,True or False,求讲解, Is it true to say that the Sun is an unreliable guide for exact navigation?True or False? true or false true or false 是false, 那么true and false是什么? true or false and true or false的结果 false or false and true or true的结果 true or false and true or false结果怎么算 Then say if the sentences are true or false circle是什么意思 Say True or false.And correct the mistakes if there is Electron occupy most of the space of an atom.True or False?修订:Electrons occupy most of the space of an atom.True or False? Are these sentences true or false Are these sentences true or false? true or false?check the answer write your own true or false sentence. omg true or false(t/f)什么意思? check the box for True or False 神马意思? 现在雅思听力还有true or false题吗? American breakfast is usually served with eggs.true or false? True or false I really don't know.True or false I really don't know.帮我翻译