A library with five thousand books _____ to the nation as a gift._英语解答

A library with five thousand books _____ to the nation as a gift.带上原因
A.offers B.has been offered C.offer D.have been offered

人气：246 ℃　时间：2020-01-29 20:49:28

解答

B.has been offered
被赠予,应该使用被动语态
一个图书馆是主语,应该使用has为什么不用D主语是单数