英语否定句怎么改There are some chairs in the classroom变为否定句有急用,拜托拜托!

英语否定句怎么改There are some ducks in the water.这句话怎么改为否定句? 英语否定句怎么改怎么改 They are cats 英语否定句怎么改There are some chairs in the classroom变为否定句有急用,拜托拜托! There are some apples改否定句 There.are.my.bags.(改否定句) 英语否定句怎么改?there s an apple on the desk改为英语否定句 英语怎么改否定句 英语怎么改否定句 Go there改为否定句怎么改 There are a few parks near my home.改否定句关键是a few 怎么改否定 There are some birds in the picture怎么改否定There are some birds in the picture怎么改否定句, 英语否定前移Susan thinks you are right.改为否定句怎么改? There are some vegetables in the noodles【改为否定句】怎么改? There are some silde in the garden改为否定句怎么改?天天练 苏教版 There are some desks in the classroom .改为否定句,请问怎么改. There are som signs on the wall改为否定句是什么?还有一般疑问句怎么改？ There are some flowers in the park.改否定句 there are some apples on the tadle改否定句