分类：教育/科学-外语学习-英语考试
问题：英语填空题用ought(not)to加上括号里的词填空，要注意时 
用ought (not) to 加上括号里的词填空，要注意时态1.He______(see)a doctor about his headache a week ago.2.She was so unhappy.You______(hurt) her feelings3.That house was not very old.It______(knock down)4.If they had start at 7, they______(get) there by now.5.There______(be)more hospit用ought (not) to 加上括号里的词填空，要注意时态1.He______(see)a doctor about his headache a week ago.2.She was so unhappy.You______(hurt) her feelings3.That house was not very old.It______(knock down)4.If they had start at 7, they______(get) there by now.5.There______(be)more hospitals in such a densely populated area.6.I think something______(do) about it. 
回答：1.ought to see
2.ought not to hurt
3.ought not to be knocked down
4.ought to have got
5.ought to be
6.ought to be done