题目内容
6. —You look tired. What's the matter?
— (昨晚我学习到半夜,因此我睡眠不足。)
6. I studied until midnight last night so I didn't get enough sleep.
练习册系列答案
相关题目
题目内容
6. —You look tired. What's the matter?
— (昨晚我学习到半夜,因此我睡眠不足。)
6. I studied until midnight last night so I didn't get enough sleep.