英语翻译

英语翻译
上文的意思是：他们不能睡好觉，又累又紧张。
选项有：
A.although they are very tired the next day,the can work well.
B.they are too tired and can't work well the next day.
C.they don't go to work the next day because they're too tired.
D.they are vevy tired the next day,but they try to work hard.
我个人认为C不太可能。