恶性肿瘤的扩散方式包括下列哪些()
A.直接蔓延、局部侵袭
B.淋巴+血道转移
C.淋巴道转移
D.血道转移
E.种植性转移
参考答案:A, B, C, D, E
At the initial stages of postwar, _______ maintaining of cooperative relationship with USA and strengthening Soviet’s interest, Stalin adopted negative attitude to the Communist Party of China.
A.in the possession of
B.for the sake of
C.at the mercy of
D.on the occasion of
战略在本质上是一种()
A.控制
B.反馈
C.计划
D.组织