Cultural exchange plays an important role___promoting relation between the two countries.
- A.in
- B.on
- C.at
- D.to
正确答案及解析
正确答案
A
解析
句意：文化交流在促进两国关系方面发挥
着重要作用。play an important role in...为固定搭配，意
为“在……中起重要作用”。
Cultural exchange plays an important role___promoting relation between the two countries.
句意：文化交流在促进两国关系方面发挥
着重要作用。play an important role in...为固定搭配，意
为“在……中起重要作用”。
