单词分类。

A. frustrating      B. do more exercises    C. listening to tapes     D. excited    

E. boring             F. asking questions       G. bored                       H. watch movies

I. frustrated       J. getting an English tutor

1. The game is so _____ that I can't stand it.

2. After having a Chinese class, I felt _____.

3. I'd like to learn English by _____.

4. Do you think learning by surfing the Internet is good or bad? Why?

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患儿3岁，眼睑及双下肢明显浮肿，少尿l周。体检：眼睑浮肿，双下肢明显可凹性水肿。血压90／60mmHg，心肺正常，尿常规蛋白+++，红细胞0～3／HP，血浆ASO正常，总蛋白45g／L，白蛋白22g／L，C3补体正常，胆固醇2mmol／L。

该患儿诊断为

A．急性肾炎

B．肾炎性肾病

C．急进性肾炎

D．单纯性。肾病

E．病毒性肾炎