questions contains an invalid character什么意思?是在注册itunes store的时候填那个问题的时候它显示的这个..是什么意思?急用..帮个忙

高中英语选择疑难（98）The book contains a ____ of interview questions.A、list B、group C、collection D、range理由,D为什么不行? questions. a lot of questions是什么意思 science problems in EnglishThe water in wells throughout town A contains too much arsenic(As).A team of scientists is doing a scientific study to understand more about the problem.Which of the following questions is not a scientifically testable ques 英语翻译There is a pressing need to recognize and develop the role of science in GIS.This is meant in two senses.The first has to do with the extent to which GIS as a field contains a legitimate set of scientific questions,the extent to which the a lot of questions 和 lots of questions区别? This new book _____________20 articles ,_________five written by my sister.A.contains ,includes B.includes,contains c.contains,including D.includes,contained选什么,为什么? 关于contain的用法有四个句子,1.I contain several dictionary2.Sea water contains salt3.A dog contains four legs4.Mr Smith contains glasses on his nose This atlas ___40 maps,___ 3 of the Great Britain.A.contains,includingB.includes,containingc.contains,containingD.includes,including questions contains an invalid character什么意思?是在注册itunes store的时候填那个问题的时候它显示的这个..是什么意思?急用..帮个忙 always has a lot of questions lily______ has a lot of questions. a lot of questions 的中文意思 you know the answers to _______ A his all questions B all his questions C questions all his It contains no A and B还是It contains no A or 我想表示的是既不包含A也不包含B,就是都不包含的意思 the book () forty maps,() four of china A contains;includes B is containing;includingC includes;containsD contains;including选哪个,为什么?including与contain的区别? Milk ___a lot of calcium and protein goes bad easily.A contains B that containing C that contains D which to contain选哪一个, The new English textbook ___ 10 units,_____ two mainly revision.A includes; containing B includes; includingC contains ; containing D contains; includingEXPLAIN THE REASION~SOS!