问题补充:
People all believe that to free trade destroy wealth, benefiting no one in the long run.
A. administrations
B. attempts
C. progress
D. barriers
答案:
A. administrations
B. attempts
C. progress
(答案→)D. barriers
解析:D 考察名词辨析。句义:人们都认为长远的观点来看,自由贸易的障碍破坏财富,对任何人都没有好处。Barrier障碍,administration管理;