常用于偏碱性水性药液的抗氧剂是()()
参考答案:亚硫酸钠;硫代硫酸钠
一腹水患者,腹水检查:外观微混,细胞数50×106/L,比重1.010。
该患者腹水蛋白质定量测定时,其含量大约为()。
A.<10g/L
B.<15g/L
C.<20g/L
D.<25g/L
E.<30g/L
The girl doesn't do any housework ______ Monday ______ Friday.[ ]
A. on; on
B. from; and
C. from; to
D. of; to