bill's and sam's project ____about yogurt写错了bill's and sam's proj_英语解答

bill's and sam's project ____about yogurt
写错了bill's and sam's projects ____about yogurt。用are both 还是both are

人气：176 ℃　时间：2019-11-06 23:47:29

解答

bill's and sam's project __are__about yogurt
bill's and sam's因为两个人名都加了's这说明是两个不一样的所以主语不是单数 be动词要用复数
bill and sam's project __is__about yogurt
这样就是is了