we have every reason to believe that__2010 shanghai world expo will be a success

we have every reason to believe that__2010 shanghai world expo will be a success
we have every reason to believe that__2010 shanghai world expo will be a success

we have every reason to believe that__2010 shanghai world expo will be a success
the

我们有任何理由去相信2010上海世博会会很成功的。

选C 2010 Would Expo in shanghai特指2010年上海世博会，用the success意为“成功”，指上海世博会将是一个很大的成功，此时前面加a