初二英语选择题,求讲解The teacher and writer ____ doing exercise this time y_英语解答

初二英语选择题,求讲解
The teacher and writer ____ doing exercise this time yesterday.
A.is B.was C.areD.were
正确答案是B.求讲解!

人气：419 ℃　时间：2020-03-29 09:15:21

解答

乍一看以为答案错误,其实不是.用单数是因为只有一个人,他既是teacher又是writer.如果writer前再加上the就应该用复数were.