_江西成考网

The author explains what magic is in paragraph 1 by _____.

• A、using examples  

• B、giving causes and effects.

• C、listing the time of magical events
  

• D、comparing a healthy person with a sick one.

P: Yes, please tell the professor that I’d like to ask for sick leave for tomorrow.
S: Sorry to hear that. May I ask _____53_____ with you?

P: No, not very serious, but the doctor told me to stay in bed and have a good rest.
S: I see. I’ll  _____55_____ as soon as he came back.
P: Thank you. Goodbye!
S: Bye!