学士学位必须过四级吗:i think she walked in the forest. 变为否定句

来源:百度文库 编辑:查人人中国名人网 时间:2024/04/28 22:44:47
最好有个理由

时态不要求一致吗? don't 和walked ?

I don't think she walked in the forest
think便否定时 在前加not

I didn't think she walked in the forest

i did't think she walked in the forest.

I didn't think she walked in the forest

I don't think she walked in the forest

i do not think she walked in the forest.

这是对于一般的,没有理由用过去时。