It is well-known that the panda lives _____there is plenty of bamboo.

A．in the place

B．the place where

C．in which

D．where

长期高浓度苯接触能引起（）

A.易兴奋性，震颤，口腔炎

B.白血病

C.低血红蛋白性贫血

D.间皮瘤

E.光感性皮肤