肢端肥大症筛查和判断疾病活动性的指标是（）

A.IGF-1升高

B.SS升高

C.GnRH升高

D.GHRH升高

E.GH升高

My jacket has             color             yours, but mine is bigger than yours.[ ]

A. the same, as

B. same, as

C. different, from

D. the same, to