In this photo,his family___all very happy.A.is B.are C.am D.be
问题描述:
In this photo,his family___all very happy.A.is B.are C.am D.be
答
选B,后面的all是指所有人,复数,所以用are
In this photo,his family___all very happy.A.is B.are C.am D.be
选B,后面的all是指所有人,复数,所以用are