补全对话。

Li Lei: 1. ______ me, Tom.  Do you have 2. ______ eraser?

Tom: Sorry. I 3. ______

Li Lei: Do you think David 4. ______ one?

Tom: I think so. You can ask 5. ______

Li Lei: David, may I have 6. ______ eraser, please'?

David: Sorry, Lucy has 7. ______eraser. Please go and ask her.

Li Lei: Excuse 8. ______ Lucy. May I borrow David's eraser?

Lucy: Certainly. Here you 9. ______ But you must give it back to him soon.

Li Lei: OK. 10. ______ a lot.

诊断急性肾盂肾炎最重要的依据是

A．膀胱刺激症状

B．脓尿和菌尿

C．高热、寒战

D．肾区叩击痛

E．少量蛋白尿