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题目内容
（南阳师范学院-教育学-大学英语（四））
By the end of next month I ______ here for five years.
(A) will work
(B) have been working
(C) have worked
(D) will have been working
(A) will work
(B) have been working
(C) have worked
(D) will have been working
参考答案