In 2016, China continued to increase its investment in countries along the “Belt and Road”. The gap between China ’s outward foreign direct Investment and inward foreign direct investment has widened by ____ billion dollars.
A、50
B、55.2
C、62.4
D、65
In 2016, China continued to increase its investment in count - Final Exam - 新结构区域经济学导论 - U校园 | 大学网课搜题引擎