给下列句子选择正确的译文。
1. 今天星期几?
A. What day is it today?
B. What's the date today?
C. What is it?
2. 今天是星期四。
A. It's Tuesday today.
B. It's Thursday today.
C. It's Friday today.
3. 你们星期三有什么课?
A. What do you have on Wednesdays?
B. What do you do on Wednesdays?
C. Do you like Wednesdays?
4. 他喜欢星期三,因为他喜欢体育课。
A. He likes Wednesdays, because he likes art class.
B. He likes Wednesdays, he has art class.
C. He likes Wednesdays, because he likes P. E class.