试述小儿血管瘤的临床表现。

形位公差框格内的填写顺序为（）。

A.自右向左

B.自左向右

C.从中间向两侧

D.随意

有关高褶虹膜（plateauiris）性青光眼的特征，错误的是（）

A.前房角窄

B.中央前房深度可为中等

C.虹膜膨隆明显

D.常有闭角型青光眼家族史

E.瞳孔阻滞因素在发病中所起的作用相对小

某工程项目，发包人未能给勘察人员提供必要的生活条件而造成了窝工，发包人支付给勘察人的窝工费金额应当按照( )计算。

A．预算平均工日产值
B．概算平均工日产值
C．估算平均工日产值
D．实际平均工日产值

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