He;s worked in this factory for many years ------ he?A.has B.hasn_英语解答

He;s worked in this factory for many years ------ he?A.has B.hasn't C.is D.isn't

人气：492 ℃　时间：2019-12-29 19:01:43

解答

答案是b 根据后文的for many years判断是完成时,即has的缩写.故选b
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