He articles for our wall-newspaper these three years, and he about forty articles.
A. has been writing; has written
B. has been writing; wrote
C. is writing; has been writing
D. has written; has written
网友回答
(答案→)A. has been writing; has written
B. has been writing; wrote
C. is writing; has been writing
D. has written; has written
解析：由时间状语：these three years推出一直在做某事用现在完成时的进行时，后句对他写文章的总结，用现在完成时。