题目内容
(原创)—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
A考查动词的时态。Amy现在在中国，她在美国工作了2年，是过去的事，故用一般过去时。
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题目内容
(原创)—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
A考查动词的时态。Amy现在在中国，她在美国工作了2年，是过去的事，故用一般过去时。