—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 |
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—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 |