A型题 不属于消化性溃疡的临床表现是
A. 上腹疼痛
B. 饥饿样不适感
C. 出血、穿孔
D. 腹泻
E. 剑突下持续疼痛
A型题 反映肾功能的最可靠的检验项目是
A. 内生肌酐清除率
B. 尿蛋白
C. 尿酸
D. 纤维蛋白原
E. 淀粉酶
得出调查结果,通过调查资料的整理加工,使资料系统化、条理化的阶段是()。
A. 资料整理阶段
B. 调查评价阶段
C. 调查分析阶段
D. 调查实施阶段
According to the passage, early violins were different from modern violins in that early violins()
A. were heavier
B. broke down more easily
C. produced softer tones
D. were easier to play