下列哪项是实验病理学的研究方法？（）
A.细胞培养
B.活检
C.尸检
D.针刺细胞学检查
参考答案：A
在0.54的末尾添上3个0，它的大小不变，意义也没变．______．
Life of Pi is about an Indian boy who finds himself drifting in ________ Pacific Ocean with _______ Bengal tiger after ________ shipwreck.
A．the, a, a
B．/, a, the
C．the, a, the
D．/, the, a
