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问题 选择题

Look! Two ______ are playing basketball on the playground(操场).   

A．man teacher

B．man teachers

C．men teacher

D．men teachers

答案

答案：D

本题的含义为看，两个男教师真在操场上打篮球，man修饰名词遇到复数时要使用复数形式men，故本题选D。

单项选择题

During the past years, intelligent technology has evolved (116) three generations. The first was characterized by tools such as prolog and OPS. prolog is a simple backward-chaining environment, and OPS is a simple forward-chaining environment. This led to the second generation of knowledge-engineering environments. Its goal was to model, prototype and construct (117) systems.

All three generations were oriented toward generic (118) and represented generalized implementation environments for the construction of expert systems. knowledge bases and AI applications.Some of the solution-oriented products are also seamlessly integrated with generic knowledge-engineering environments, permitting end users to add (119) rules and objects, as well as predefined knowledge-based logic to address problems in manufacturing simulation.Marketplace orientation is rapidly (120) toward solution-oriented intelligent product environments. the fourth generation represents a new line of thinking and ’ develop-merit by commercial fu-ms. will reduce the cost risk and development time associated with problem solving.

（116）是（）

A.custom

B.knowledge

C.through

D.problemsolving
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单项选择题 案例分析题

患者，女性，35岁，因"石灰溅人右眼后红、痛伴视力下降半天"就诊。眼部检查：VodFC／50cm；右眼球结膜水肿（++），10：00～6：00点角膜缘苍白，角膜上皮缺损，基质乳白色混浊水肿，前房结构窥不清。

晚期可出现的并发症是（）

A.继发性青光眼

B.并发性白内障

C.睑球粘连

D.睑外翻

E.以上均可出现
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