急性肾炎患儿可以恢复上学的指标是
A. 红细胞沉降率正常
B. 血压正常
C. 镜下血尿阴性
D. 血清C3正常
E. 尿Addis计数正常
The proposal was not well thought out; ____, it was too expensive.
A. previously
B. eventually
C. nevertheless
D. moreover
____ you do is for my good. I know this all the time.
All what
B. All which
C. Whatever
D. Whichever
The ground control had been receiving signals from the plane before they suddenly ____.
A. broke off
B. came down
C. grew up
D. turned over