女性，43岁。有输血史，因上消化道大出血住院，输血治疗7天后出现原因不明的发热、贫血

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A. Oh, thank you! I would love to!
B. Yes. I have some books
C. Yes, it's time for class ,let's go
D. That's a good idea. why not? Let's go.
E. No, let's finish our homework.
F. Don't worry, I can help him.
G. Let's go to the park.
H. Because they are round and like the moon
I. I'm not going
J. Yes, I do
K.Nothing much ,why?
L. I'm sorry, I'm using it now.