有哪些信誉好的足球投注网站- 1、本文档共15页，可阅读全部内容。
- 2、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。
- 3、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
查看更多
一般过去时及现在完成时的区别
Revision of Tense
---------the simple past tense the present perfect tense;Revision of Tense
---------the simple past tense the present perfect tense;Last Sunday;Make up sentences, please! ;Correct the passage:;Uncle wang has made a plike.;Exercises for the present perfect tense:;already yet never just ever before these days in the past ten yesrs...;Right or wrong?;Can you say these sentences in another way?;Use the right form of “go to” to finish this dialogue:;Use the given words to make a dialogue, please!;Choose the right answer,please!;Further exercises:;6. She ______ already ______(do) her homework.
She _______(do) it yesterday evening.
7. _________ you ever ______ to London?
Yes, I have.
When _____ you ____ (go) there?
Last year.
8. Who _______ (take) my dictionary away?
I can’t find it everywhere.
9. It _______ ten years since I ______(leave) china.
10. A lot of trees ________ (cut) down in the last 300
hundred years.
文档评论（0）