试比较七段LED显示器静态与动态多位数字显示系统的特点。

写出都是合数的13个连续自然数．

患者68岁，男性，因胃癌拟行胃癌根治术。既往冠心病、陈旧性下壁心梗10年，目前口服异山梨酯和美托洛尔治疗。情绪紧张时偶有心绞痛发作。ECG示窦性心律，62次／分，ST-T轻度改变。

麻醉管理应注意（）。

A.选择硬膜外麻醉为宜

B.选择全身麻醉为宜

C.可用中等剂量麻醉性镇痛药（如芬太尼10～20μg/kg）为主的静吸复合全麻

D.尽量减轻气管插管所致心血管反应

E.避免血细胞比容过低

症见头痛如刺，项背强直，形瘦神疲，四肢抽搐，舌质紫暗，边有瘀斑，脉沉细而涩之痉病的治法是（）

A.祛风散寒，燥湿和营

B.泄热存阴增液

C.清热透络，镇痉止抽

D.益气化瘀，活络止痉

E.益气补血，缓急止痉

DOM is a platform-and language-____(66)___API that allows programs and scripts　to dynamically access and update the content, structure and style of WWW documents　(　currently,definitions for HTML and XML documents are part of the specification　).The　document can be further processed and the results of that processing can be　incoporporated back into the presented ___(67)____.DOM is a ___(68)___-based API to　documents ,which requires the whole document to be represented in ____(69)___while　processing it .A simpler alternative to DOM is the event –based SAX,which can be　used to process very large ___(70)___documents that do not fit info the memory　available for processing.

（66）处填（）。

A．specific

B．neutral

C．contained

D．related

子曰：不患人之不己知，__________