幼年期生长激素不足可导致()胰岛素分泌不足可引起()幼年期甲状腺功能减退可导致()
A.糖尿病
B.呆小症
C.侏儒症
D.巨人症
E.肢端肥大症
参考答案:C,A,B
--- What’s the matter with Della?
--- Well, her parents wouldn’t allow her to go to the party, but she still ______.
A.hopes to
B.hopes so
C.hopes not
D.hopes for
经济增长的黄金分割律指( )。
A.产出增长率等于储蓄率
B.资本边际产品等于劳动增长率
C.储蓄率等于人口增长率
D.产出增长率等于技术变化率