Robert is said____in the company for ten years...Robert is said ____ in the company for ten years,but I do not know why he gave up in 2009.A.to have worked B.to work根据后面可知现在不在公司,那为什么答案是A,A不是现在完成时吗

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Robert is said____in the company for ten years...
Robert is said ____ in the company for ten years,but I do not know why he gave up in 2009.
A.to have worked B.to work
根据后面可知现在不在公司,那为什么答案是A,A不是现在完成时吗,现在完成时不是包括现在吗?为什么不能选B表示一般过去?

have worked是现在完成时,后面有个for ten years,是现在完成时的典型用法,表一段时间,故选A,而to work是一般现在时,表示某一习惯,后面有了一段时间,就不能用一般现在时

to work 表示将来的状态