Mr. Lee who as a guide for over 10 years is now a manager in a big travel agency.A. work

问题补充：

Mr. Lee, who as a guide for over 10 years, is now a manager in a big travel agency.

A. worked

B. has worked

C. had worked

D. works

答案：

(答案→)A. worked

B. has worked

C. had worked

D. works

解析：考查时态。本题一定要注意B选项，现在完成时表示过去所发生的事情对现在的影响，而本题只是陈述过去曾经发生过这样的事情，没有反映出对现在的影响。句意：在过去中做导游的李先生，现在是一家旅行社的经理。