问题
选择题
________the working efficiency,the boss allows the employees to have a coffee break.
A.Improving
B.To improve
C.Having improved
D.Improved
答案
答案:B
句意为:为了提高工作效率,老板允许员工有一个喝咖啡休息的时间。不定式作目的状语,故选B项。
________the working efficiency,the boss allows the employees to have a coffee break.
A.Improving
B.To improve
C.Having improved
D.Improved
答案:B
句意为:为了提高工作效率,老板允许员工有一个喝咖啡休息的时间。不定式作目的状语,故选B项。