这句英文的从句有没有问题啊?如果有.Is it really necessary for human beings to protect animals and plants which lived with us since thousands of years ago?从句不要过去完成时.要一般过去时的.
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/25 20:56:38
这句英文的从句有没有问题啊?如果有.Is it really necessary for human beings to protect animals and plants which lived with us since thousands of years ago?从句不要过去完成时.要一般过去时的.
这句英文的从句有没有问题啊?如果有.
Is it really necessary for human beings to protect animals and plants which lived with us since thousands of years ago?
从句不要过去完成时.要一般过去时的.
这句英文的从句有没有问题啊?如果有.Is it really necessary for human beings to protect animals and plants which lived with us since thousands of years ago?从句不要过去完成时.要一般过去时的.
从句应当用 which has been living with us since thousands of years ago
从句不用过去完成时,应该用现在完成进行时.因为那些动植物现在还在与我们一同生活,并且将来还要与我们一同生活
如果简单的去掉since,从时间上正确了.但意思是好象那些动植物只在几千年前与我们一起生活,现在已经不了,意思不正确
把SINCE去掉就可以了,since是完成时态标志,句子中并没有完成时,所以把since去掉
从句应当用 has been lived with us for thousands of years