Are we about to have dinner YES ,it____in the dining room right n_英语解答

Are we about to have dinner
YES ,it____in the dining room right now .
A.is serving B.is being served C.has been served D.serves
答案选B我选A,

人气：491 ℃　时间：2020-06-04 00:32:16

解答

可知时态是现在进行时用动词的 ing形式,有知道it是被动所以是is being served