发达国家对外输出经历的三个阶段是（）。
A.产业资本输出
B.商品输出
C.无形资本输出
D.金融资本输出
参考答案：B, C, D
The old buildings, _____ the seventeenth century, were destroyed in the earthquake.
A．date from
B．dating from
C．dated from
D．to date from
A.It was great. B.What’s the matter C.How about the green one D.Are you free tomorrow E.Thanks,but I am full.
A:So many nice coats! I can’t decide which one to buy. B:______
