不属于肉瘤特征的是下列哪种病理改变()
A.间质结缔组织少
B.瘤细胞呈巢状
C.多经血行转移
D.切面呈鱼肉状
E.瘤组织内血管丰富
参考答案:B
As the noises are _____ of big cities, some people prefer to live in the countryside. [ ]
A. peculiar
B. particular
C. special
D. characteristic
公民具有权利能力,并不必然具有行为能力。( )