检查精索静脉曲张患者,应采取的体位是()
A.左侧卧位
B.站立位
C.右侧卧位
D.俯卧位
E.平卧位
参考答案:B
_____, about forty people travel in one bus, while the same number occupy thirty-three cars.
A.On average
B.According to
C.In average
D.Instead
()
A.4
B.6
C.7
D.5