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.
30、选出最适合的答案
A、similar
B、personal
C、natural
D、friendly
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!