肾窦超声表现为一椭圆形的高回声区,其解剖基础为()。
A.肾盂、肾盏、肾血管、脂肪组织
B.肾周脂肪
C.肾实质
D.肾皮质
E.肾髓质
参考答案:A
Arabic is written in the opposite direction to English, _____, from right to left. [ ]
A. that is
B. which is
C. what is
D. as it is
早期的按摩疗法仅用于少数疾病的治疗,手法种类也较少,其中常用的两种手法是()
A.按、搓
B.按、蹻
C.推、拿
D.按、摩