英语 改正病句 选出A B C D 中错的一项并改正.

英语 改正病句 选出A B C D 中错的一项并改正.
1、 These are my shirts.It's mine.
(A 、These) (B are) (c It's) (D mine)
2.That's a jacket.It's brown jacket.
(A That's) (B a jacket) (c It's) (D brown jacket)
3.Are everyone here now?----No,Jim and Tom aren't here.
(A Are ) (B here) (c now) (D aren't )