【单选题】Mary is hoping to get a postgraduate degree in English literature and is writing ______ on the works of John Milton.
【单选题】6 John is collaborating with Mary in writing an article
【单选题】John is collaborating with Mary in writing an article.
【单选题】John is collaborating with mary in writing an article.
【单选题】John is collaborating with Mary in writing an article.
【单选题】ThinkPHP5.0 应用基于( ) 的方式来组织
A.
C M V ( 控制器- 模型 - 视图 )
【单选题】-- Has Mary finished writing her article? -- No, and it _____ before class was over.
D.
ought to have been finished