The American economy is still in trouble， the Chinese economy is beginning to pick up.A. w

发布时间：2020-08-16 19:14:14

The American economy is still in trouble，     the Chinese economy is beginning to pick up.
A. when
B. however
C. while
D. therefore

网友回答

A. when
B. however
(答案→)C. while
D. therefore
解析：这两个分句之间是明显的转折关系，表示对比，所以选C 。
以上问题属网友观点，不代表本站立场，仅供参考！