搜搜做题作业网关于英语完成时的题目.
来源：学生作业帮 编辑：搜搜做题作业网作业帮 分类：英语作业 时间：2024/07/13 03:03:31
关于英语完成时的题目.
1.改错：We have opened the door for 3 hours.
可不可以改成:
[The door has been opened by us for 3 hours.]?
2.Many people have started to join our group since it began.
(改为一般过去时态)
麻烦解释一下,我英语不是很好.
The door has been opened by us for 3 hours
The door has been open for three hours
这两个句子有什么区别吗?
1.改错：We have opened the door for 3 hours.
可不可以改成:
[The door has been opened by us for 3 hours.]?
2.Many people have started to join our group since it began.
(改为一般过去时态)
麻烦解释一下,我英语不是很好.
The door has been opened by us for 3 hours
The door has been open for three hours
这两个句子有什么区别吗?
1 可以啊,你这样是正确的
2 只是改为一般过去时,主句和从句都要变一下,many people started to join our group when it begins
2 只是改为一般过去时,主句和从句都要变一下,many people started to join our group when it begins