– Where does your brother work, Jane?-- In America. But he in China for 5 years.A. has bee

– Where does your brother work, Jane?
-- In America. But he in China for 5 years.
A. has been working
B. has worked
C. worked
D. was working

A. has been workingB. has worked(答案→)C. workedD. was working解析：句意为：--你的弟弟在哪儿工作？--在美国。但是他在中国工作了五年。在美国工作是现在的事情，因为是用了一般疑问句的提问，所在在中国工作五年应是过去的事情。have been doing现在完成进行时，从过去发生的动作一直持续到现在，并且现在还在进行中，故不符合题意；has done现在完成时，从过去发生的动作持续到现在，题目中在中国工作五年但不是现在，故B错误；was doing过去进行时，题目并未正在进行的意思。故答案应为C。

这个答案应该是对的