求助几个英语问题

来源:百度知道 编辑:UC知道 时间:2024/05/05 09:55:31
1.A junior high school student usually watches three hours of TV a day? (对画线部分提问,画线词:three)

2.cage,once,the,ought,a,you,to,week,clean(连词成句)

3.tank,every,should,for,water,fish,the,day,the,change,in,you(连词成句)

4.She ought to feed her dog at the table.(改为否定句)
需要解释!~~ ^^

1.How many hours do a junior high school student usually watch TV for a day?
2.You ought clean the cage once a week.
3.You should change water for the fish in the tank every day.
4.She oughtn't to feed her dog at the table.
这个...需要解释一下吗?不过打起来很费事的......
如果需要我一会修改答复