问题

h years of hard work, Mrs. Smith, who ____ as asecretary for five years, is general manager of the company now.
A:serves
B:served
C:hasserved
D:had served
B:served
C:hasserved
D:had served
正确答案是:
同类题型
She felt sorry that she had disturbed the __________ calmness of a man she respected.[ ]
It’s raining heavily and we can’t go climbing today.— If only the weather _______ fine.
My sister met him in the hospital yesterday afternoon, so he _________ your lecture.
I failed again in the examination and only then _____ how much time I had wasted.