David studied hard before the examination, and it . He made an AA. worked out B. marked

发布时间：2020-08-16 19:42:48

David studied hard before the examination, and it     . He made an A.
A. worked out   B. marked out   C. paid off D. got through

网友回答

解析：考查短语。据句意it代指戴维考前努力学习，他获得A，应是努力得到回报，所以选C,pay off意为回报。
以上问题属网友观点，不代表本站立场，仅供参考！