下述哪项对诊断门脉高压性腹水最有帮助()。
A.腹水颜色
B.腹水比重
C.腹水蛋白含量
D.血清-腹水白蛋白梯度(SAAG)
E.腹水细胞分类
参考答案:D
—I have told Jane that I'll help her.
—__________ are better than words. You mustn't disappoint her again. [ ]
A. Activities
B. Performances
C. Deeds
D. Movements
施工日志应由项目经理负责填写。