(_____) is a good chance (_____ )them to go abroadA.This; for B.It; of C.It; for D.That; of 正确答案是C,为什么不能选B,they和good不是没有主系表关系吗

Tom is a good _____(cook) Suzhou is a good place _____(visit). Nancy is a ____(good) dancer.She dances _____(good) SWIMMING IS _____ A a good exercise B good exercise Cgood exercises D a good exercises Kitty is a good dancer.同义句 Kitty _____ clever _____ _____. Susan is a good girl.She never _____(tell)lies. The park is a good place _____ (play) games. She is a good _____.(skate)不是at skating呀`` Spring is coming.It's a good time for _____ Qingdao is a good place _____（travel） he is _____(real) a good teacher in our school. The Great Wall is a good piace _____ (go) sightseeing. An apple a day is good _____ health. singapore is a good place _____(have)fun good______(behave) is a good way to _____(succeed) She is a _____(good)student _____ her brother is.怎么填 She is good at swimming.（同义句）She is a _____ _____. Li Guanghua is a very good football player的同义句Li Guanghua is very _____ _____ _____ football.