社会发展和人力资源开发类项目的主要特点是（）。

A.项目财务效益明显

B.垄断性较强

C.项目的产出主要是社会效益

D.项目资金一般全部来自预算资金和公共资金

E.无财务效益，属于非盈利性行业

—What do you think of the good news?

—Wonderful! It makes us _____．Most of us were _____about it

A．excited; excited

B．exciting; exciting

C．excited; exciting

D．exciting; excited