中国人民政治协商会议全体会议,如果()认为必要时,得临时召集之
参考答案:常委会
The national team's unexpected 6-2 win on Friday ________ a drunken celebration that lasted well
into weekend.[ ]
A. held up
B. put forward
C. set off
D. tore down
原发性肝癌肝内转移最常见的途径为()
A.肝动脉
B.肝静脉
C.门静脉
D.胆管系
E.淋巴管