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。