---Would you please tell us something about the Group of Eight(G8)?

---Well, G8 is an international organization________the richest countries in the world, five of which are quite small and two of which are island states.

A．is consisted of

B．consisting of

C．consists of

D．consisted of

项目后评价报告的基本格式中，报告正文提纲含有( )专门一章。

A．项目社会评价
B．项目环境影响评价
C．项目建议书评价
D．目标和可持续评价