腹壁静脉曲张,脐以上腹壁静脉血流方向由上向下,脐以下亦由上向下,应考虑
A.腹膜炎
B.门静脉高压
C.上腔回流静脉受阻
D.下腔静脉回流受阻
E.脐静脉栓塞
参考答案:C
以下哪一项不是国家 * * 的职权( )
A.公布法律、发布法令
B.任免国务院的组成人员和驻外全权代表
C.外交权
D.决定特赦
A. give a friend a rideB. adopt a new hobbyC. feel less out of controlD. learn a new set of skillsE. need each other to surviveF. take some time to exerciseG. weigh down hard on one’s family life
When looking for a new job in hard times, one may have to ______.