-Is your mother a doctor in Qilu Clinic? –No!But she there for ten years.A. workedB. has b

发布时间:2020-08-17 07:07:00

-Is your mother a doctor in Qilu Clinic? –No!But she      there for ten years.
A. worked
B. has been working
C. has worked
D. had worked

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(答案→)A. worked
B. has been working
C. has worked
D. had worked
解析:考察时态。本题特别容易错选C项。现在完成时表示过去发生的事情持续到现在,或者表示过去发生的事情对现在的影响。而本题这两种意思都没有体现。句义:—你妈妈是齐鲁诊所的医生吗?—不是。但是她曾经在那里工作了10年。根据句义可知只是陈述我妈妈过去曾经在那里工作过,故使用一般过去时即可。故A正确。
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