关于Butfortheirhelpwe的百科

• Butfortheirhelp,we

• 问题详情：Butfortheirhelp,we_________theprogramintime.A.cannotfinishB.willnotfinishC.hadnotfinishedD.couldnothavefinished【回答】D知识点：虚拟语气与情态动词题型：选择题...
• 2019-04-1215986