黄疸开始有波动,以后加深并伴大便潜血阳性可见于
A.胰头癌B.急性胆囊炎C.胆总管结石D.壶腹部癌
参考答案:D
《更快:所有事情都在加速》的作者是()。
()doesn’t need to change package of goods or to stop in any place between the origin and destination
A.Through transport
B.Transfer transport
C.Combined transport
D Motor transport