AS的纤维斑块中不可能出现下列哪种成分:
A.泡沫细胞B.平滑肌细胞C.纤维组织伴玻璃样变D.淋巴细胞和组织细胞E.坏死物质及钙盐
参考答案:E
About one third of the population in Beijing and Shanghai ______ netizens, but in poorest areas, only three or four percent ______ online.
A.is; is
B.are; are
C.are; is
D.is; are
保险人承担赔偿或者给付保险金责任的最高限额是( )。
A.保险费 B.保险标的C.保险金额 D.保险责任