句子在这里:I have been awake since midnight . / 我从半夜就醒了。
要求:解释在什么情况下可以使用该句。句子中如果出现比较难的语法或者单词,给予一定的解释。
最佳答案
A:Hei ,It is still so early ,you do not need to get up so early .The game begin at 9:00.
B:I have been awake since midnight ,I am nervious and can't fall asleep