一IthinkI'dtakethedoctor’sadviceandstartrunningeverymorning．
一Really?＿＿＿．
[A]Goodforyou
[B]That’ssomething
[C]That’sOK
[D]Whatapity

A.
[A]saying
[B]telling
[C]warning
[D]punishing

A.
[A]canexpresscommonideas
[B]areincludedinschoolsubjects
[C]areprovedusefulbyscientists来源：考试大
[D]gainpublicagreement