有关术前禁食，下列哪项是正确的（） A.成人麻醉前禁食6～8小时 B.麻醉前1天午餐

C）根据句子意思，从下面方框中选择适当的词或词组填空。

talk to   cheer you up   offer   achieve a balance   feel bad about

A: Can you tell me about your job, please?
B: Yes, of course. I’m a youth worker. What I do is to help some students who write to me solve their problems. I always    1   them my suggestions.
A: What problems do most students have?
B: They just need to learn how to    2   between study and play.
A: I agree. One major cause of stress is homework. I often get lots of homework to do and I really ____3_____ that. Sometimes we can’t find anyone to    4  .
B: First, you can talk to your parents, teachers and close friends. Maybe they can    5  . Second, you can get help from the youth workers at your own school.
A: Thanks for your advice.
B: You’re welcome.