单项选择题

冲裁模的凸模和凹模间均有（）

A.锋利的刃口
B.圆角过渡
C.负公差

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A 44-year-old woman dies as a consequence of a 'stroke'. At autopsy, she is found to have a large right basal ganglia hemorrhage. She has an enlarged 550 gm heart with predominantly left ventricular hypertrophy. Her kidneys are small, about 80 gm each, with cortical scarring, and microscopically they demonstrate small renal arterioles that have luminal narrowing from concentric intimal thickening. Which of the following is the most likely condition associated with her findings? A. Autosomal dominant polycystic kidney disease B. Diabetes mellitus, type II C. Hypercholesterolemia D. Hypertensive emergency E. Monckeberg's sclerosis

多项选择题

网络生活中的道德要求，是人们在网络生活中为维护正常的网络公共秩序需要共同遵守的基本道德准则，是社会公德规范在网络空间的运用和扩展。在网络生活中加强社会公德要（）

A.正确使用网络工具
B.健康进行网络交往
C.自觉避免沉迷网络
D.养成网络自律精神
E.营造良好网络道德环境