Thepresident'svisittoJapanhadapos

发布时间：2020-07-27 13:10:27

The president's visit to Japan had a positive effect ________ business ________ science and technology between the two countries.A.on; as well asB.to; as wellC.about; as wellD.in; as well as

网友回答

A
以上问题属网友观点，不代表本站立场，仅供参考！