问题 选择题

______ the project in time, the staff are working at weekends.

A.Competing

B.Having completed

C.Completed

D.To complete

答案

答案:D

题目分析:考查动词不定式表目的,句意:为了及时完成这项目,工作人员将在周末工作。选D。

选择题
名词解释