—Your colleague’s spoken English is quite good，Amy.—No wonder，as shein the USA for two yea

发布时间：2020-08-17 10:08:49

—Your colleague’s spoken English is quite good，Amy.
—No wonder，as she    in the USA for two years.
A. worked
B. has been working
C. had worked
D. has worked

网友回答

(答案→)A. worked
B. has been working
C. had worked
D. has worked
解析：
考查动词的时态。在美国工作了2年，是过去的事，故用一般过去时。
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