良好的病室环境属于人的心理社会环境范畴
参考答案:错
This river is seriously polluted now,but once inside it ______. [ ]
A. there lived many fishes
B. lived many fishes
C. where lived many fishes
D. that lived many fishes
药材穿山甲的原动物科名是()
A.鲮鲤科
B.鲍科
C.芫青科
D.壁虎科
E.鳖蠊科