—Mum, it is nice weather. I want to skate this afternoon.
—Don't you think the ice on the lake is too thin to （）your weight

A. stand

B. bear

C. catch

D. take

肾上腺皮质分泌的激素有（）

A.糖皮质激素

B.盐皮质激素

C.雄激素

D.少量雌激素

E.去甲肾上腺素