题干
Mrs White came to our school in 1996 . She _________ here for nearly 20 years
A：has worked
B：works
C：will work
D：worked
答案(点此获取答案解析）
A
Mrs White came to our school in 1996 . She _________ here for nearly 20 years
A：has worked
B：works
C：will work
D：worked
