按要求写四个词语。  

(1)描写春天的词语：                                                                                   

(2)描写雪景的词语：                                                                                

(3)写带有“月”的词语：                                                                                       

(4)写表示“看”的词语：                                                                                    

关于生长激素（GH）分泌的调节，正确的是（）

A.快波睡眠期GH分泌达高峰

B.GH过多促进GHRH分泌

C.正常状态下GHRH的作用大于GHRIH

D.IGF-I正反馈促进GH的分泌

E.低血糖抑制GH分泌