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问几道英文题,请尽快回答谢谢!

来源:学生作业帮 编辑:拍题作业网作业帮 分类:英语作业 时间:2021/01/18 03:54:36
问几道英文题,请尽快回答谢谢!
1.Please excuse my dirty clothes.I ___________ the house for the last two hours.
(1)am cleaning
(2)have cleaned
(3)have been cleaning
(4)was cleaning
2.Ai Tong __________ fruits at our school canteen since 1990.
(1)sells
(2)was selling
(3)has sold
(4)has been selling
3.Grandmother ______________ in the garden for the past two hours.
(1)have working
(2)has been working
(3)is working
(4)will be working
如果最后一题是2的话那第一题就是3了吧
很高兴可以为你解答问题.
1.Please excuse my dirty clothes.I _(3) have been cleaning__ the house for the last two hours.
2.Ai Tong _(4)has been selling_________ fruits at our school canteen since 1990.
3.Grandmother __(2)has been working____________ in the garden for the past two hours.