百度作业网选用since或for填空
来源：学生作业帮 编辑：百度作业网作业帮 分类：英语作业 时间：2024/07/20 07:12:20
选用since或for填空
1.We have learned five lessons ____ the beginning of this term.
2.Mrs Liao has been in hospital ____ last week.
3.I have stayed at my aunt's ____ two weeks.
4.He has studied very hard ____ he came to our school.
5.We've been waiting ____ 20 minutes.
1.We have learned five lessons ____ the beginning of this term.
2.Mrs Liao has been in hospital ____ last week.
3.I have stayed at my aunt's ____ two weeks.
4.He has studied very hard ____ he came to our school.
5.We've been waiting ____ 20 minutes.
1.since
2.since
3.for
4.since
5.fo
2.since
3.for
4.since
5.fo