下列环境价值评估方法中,属于第Ⅱ组评估的方法是( )。
A.成果参照法
B.调查评价法
C.人力资本法
D.隐含价格法
参考答案:C
The school isn't the one I really wanted to go to, but I suppose I'll just have to ________ it.[ ]
A. make the best of
B. get away from
C. keep an eye on
D. catch up with
构成蛋白质一级结构的化学键是()
A.氨基酸的α-羧基与相邻氨基酸α-氨基脱水缩合成肽键
B.肽键与肽键之间形成氢键
C.侧链间的氢键
D.次级键
E.游离氨基与羧基形成肽键