day前面用什么介词?
问题描述：
day前面用什么介词?
can you finish reading this book (in on)three days?用哪个啊?
I don’t have got a bike. 这句话有错误吗?
I have got a brother和I have a brother 是相等的不存在任何错误的吗?
答
1、in three days "在三天内",句意为“你能在三天内读完这本书吗?”
2、错误,have这里用的是现在完成时,而don't是一般现在时,时态冲突.这句可以改为I don't get a bike.或I have not got a bike.
3、前一句为现在完成时,而根据句意“我有一个哥哥”,那应用一般现在时,所以错误!后一句正确.