油脂中的水分应保证不超过()。
A.1%
B.2%
C.4%
D.5%
参考答案:A
The rest of his life was devoted ___ pollution ___ more happily. [ ]
A. to prevent, to live
B. to protecting, from living
C. to protect, from living
D. to preventing, to live
男,37岁,反复晨起眼睑水肿一•年余。测血压l70/llommHg,尿常规:红细胞5~8个/HP,白细胞0~3个/HP,尿蛋白(++),尿糖(一)。患者血压升高的原因首先考虑
A.多囊肾
B.肾盂肾炎
C.肾小球肾炎
D.糖尿病肾病
E.肾动脉狭窄