Iwasjust_______callingherup__

发布时间：2020-07-28 15:19:10

I was just _______ calling her up _______ she came in．A.about to; whileB.on the point of; whenC.on the point of; whileD.about to; when

网友回答

B解析be on the point of doing sth．意为“正要做某事”；when引导时间状语从句。
以上问题属网友观点，不代表本站立场，仅供参考！