有头疽最易在第几周溃脓 ( )
A.第3~4周
B.第1周
C.第2~3周
D.第4~5周
E.第5~6周
参考答案:C
_____ a great party! _____ delicious the food is! [ ]
A. What; How
B. How, How
C. What, What
D. How, What
正常肾血流约占心排血量的()
A.5%
B.8%
C.10%
D.15%
E.20%