Since Mr. Evans took over the firm last month he to the busy schedule.A. adaptedB. has a

问题补充：

Since Mr. Evans took over the firm last month, he to the busy schedule.

A. adapted

B. has adapted

C. had adapted

D. adapts

答案：

A. adapted

(答案→)B. has adapted

C. had adapted

D. adapts

解析：此处adapt to意为：适应。句意：Mr. Evans上个月接管的公司，他已经适应了繁忙的日程。根据句意上个月就接管了公司，到目前为止已经适应了工作日程。表明过去的动作对现在造成的影响，故用现在完成时。