结核病治疗的短程疗法,近来以哪项为基础用药
A.INH、乙胺丁醇B.RFP、PASC.INH、PASD.INH、RFPE.吡嗪酰胺、异烟肼
参考答案:D
Your article is too long. You must _____ to about 3,000words. [ ]
A. cut it off
B. cut it up
C. cut it down
D. cut it into
管道按压力分级的标准是什么?