Shanghai has opened its （）TV channelthat sends programs in foreign languages.(为何选A而不是C,序数词前不是要加THE吗?)---Great!A.first B.a first C.the firstThe duty oh Project Hope to help poor children,isn't it?(定语从句不是

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Shanghaihasopenedits（）TVchannelthatsendsprogramsinforeignlanguages.(为何选A而不是C,序数词前不是要加THE吗?)---Great!

Shanghai has opened its （）TV channelthat sends programs in foreign languages.(为何选A而不是C,序数词前不是要加THE吗?)---Great!A.first B.a first C.the firstThe duty oh Project Hope to help poor children,isn't it?(定语从句不是
Shanghai has opened its （）TV channelthat sends programs in foreign languages.(为何选A而不是C,序数词前不是要加THE吗?)
---Great!
A.first B.a first C.the first
The duty oh Project Hope to help poor children,isn't it?(定语从句不是要选C吗?）
-Yes,it has built many schools()those children can study happily
A.where B.when C.which

Shanghai has opened its （）TV channelthat sends programs in foreign languages.(为何选A而不是C,序数词前不是要加THE吗?)---Great!A.first B.a first C.the firstThe duty oh Project Hope to help poor children,isn't it?(定语从句不是
its是冠词,the是定冠词
有了冠词就不需要定冠词啦
where相当于in which
study in schools
这是正常的语序
所以修饰school的话要用in which,即where

a
a

1A不需要特指
2Awhere是关系副词，在句中不做成分those children can study happily 也不缺成分

1. 因为前面有its了，当然不需要再加the了
2. 不是说定语从句就一定要用which引导了。定语从句有两类引导词，which这一类是关系代词，关系代词引导的定语从句，从句不完整，缺名词性成分。还有一类是关系副词，比如where，关系副词引导的定语从句，从句完整。这道题从句完整，而且根据前面那个schools这个先行词，所以用where。...

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the 和 first的作用是一样的，两者不可同时用
选where.从句是个完整的句子，只能选连接副词，否则多成分

__ on May Day,the Shanghai Expo has attracted tens of thousands of visitors around the world解释答案用opened的原因 Shanghai World Financial Center ______ thousands of visitors since it opened to the public.A.attracted B.will attracted C.attracts D.has attracted The factory ___since 1985.a.opened b.has opened c.was opened d.has been open 英语翻译请问为什么不是 has been opened? the shop__for 5years . A has opened B has open C has been open C has been opened理由帮忙检查有没有语法错误The Expo in my viewThe Shanghai Expo has opened on the 1st of May.I haven’t go to see it before because I didn't have enough time.I plan to go there this summer holiday.My uncle and dad had been to Shanghai to see t This school( )for forty years.A,open B,has opened C,has been open D,has been opened求详解 He has opened the door.和He opened the door.有什么区别? How long has this shop(）?Abe openB been open C opened Dbeen opened shanghai has ____ (development )quickly these years. He has (opened the door).就划线部分提问单句改错：The door has been opened itself The door has opened of itself.为什么不用被动啊, he has been to shanghai和he has gone to shanghai区别has been has gone用法意思 Has he ever been to shanghai?（否定句） He has ___ ______ to Shanghai. The book shop () for eight years.A.has been open B..has been opened C.has opened D.has open()里面应该填什么？ Shanghai has opened its （）TV channelthat sends programs in foreign languages.(为何选A而不是C,序数词前不是要加THE吗?)---Great!A.first B.a first C.the firstThe duty oh Project Hope to help poor children,isn't it?(定语从句不是 Mrs.Green ______ here since the factory opened.A.has goneB.has beenC.has arrivedD.has been in