The project alongside with the experiment we had onceThe project alongside with the experiment we had once devoted so much time ____perfectly A.to work out B.to working out c.to worked out D.has worked out 为啥选c,请帮忙分析一下句子成分

with the project意思 the Pew Internet Project project hope前能加the吗 the Tree of Life Project A project for the projects. scrap the project Abandon the project give up the project表示“放弃项目”这三者的区别? project project project How is the hd project coming along we get to the hope project The workers spent three months______the project. The project ___(finish)next month. work on the English project什么意思 ___effort is needed to complete the project. They tried___(完成)the project on time. project sb into the future 感激! work on the project什么意思