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问题 单项选择题

判别原型化方法适合于系统的选择条件有多方面，其中有关联机事务处理或批处理类型的判别条件应属于下列哪种条件

A．逻辑结构

B．用户特征

C．系统结构

D．应用约束

答案

参考答案：C

解析： 判定应用系统适合于原型化方法还是预先说明方法的主要因素有；
①系统结构。②逻辑结构。③用户特征。④应用约束。⑤项目管理。⑥项目环境。

阅读理解

阅读下面短文，完成所给任务。

There is a park next to my home. But I don’t often go there. One afternoon I go into the park and find it is very small. In the park, there are two roads. One is clean. There are ①许多 flowers on the two sides. The other is dirty. But I go along the clean road. Ah! ②There is a small lake there. It’s very nice. There are trees, flowers and chairs next to it.

I am so happy.

小题1:Where is the park?                                              

小题2:There are        roads in the park

小题3:请把①处短语翻译为英语。                                  

小题4:请把②处句子翻译为汉语。                                  

小题5:判断正（T）误(F)。There are trees, flowers and chairs next to the lake.
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单项选择题

受潮发霉的粮食和花生中产生的有害物质主要是：（）

A.毛霉

B.青霉

C.根霉

D.黄曲霉毒素
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