The US economy is expected to slide 1 percent this year, while Japan’s is forecast to drop by about 0.3 percent. So this year will see China making an increased to the world.
A. promise
B. decision
C. preparation
D. contribution
网友回答
A. promise
B. decision
C. preparation
(答案→)D. contribution
解析：考查固定短语搭配。make a contribution to有助于，对…作出贡献。make a decision作出决定。make preparation for为…作准备。make promise作出诺言，保证。