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问题 填空题

Oracle产品中CASE工具的名称是 【14】 。

答案

参考答案：Designer/2000

解析： Designer/2000是Oracle提供的CASE工具，能够帮助用户对复杂系统进行建模、分析和设计。

完形填空

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填人一个适当的词或使用括号中词语的正确形式填空（不多于3个词），并将答案填写在答题纸的相应位置上。

Wang Peng felt very frustrated when he saw none of his regular customers 小题1:__________ (eat) in his restaurant. In his opinion, 小题2:__________ could be better than his fried, mutton kebabs, fatty pork or his sugary cola. Who won his customers? 小题3:__________ (curious) drove him into Yong Hui’s newly-opened 小题4:__________ (slim) restaurant and was amazed at the menu there: raw vegetables, fruit and water. It was obvious 小题5:__________ Yong Hui was telling 小题6:__________ when promising to make the customers thinner. In order to win his customers back, he went to the library to do some research, 小题7:__________ showed Yong Hui’s menu didn’t give the customers energy-giving food. 小题8:__________ finding out the weakness of Yong Hui’s menu, Wang Peng wrote his own sign, saying “Energy-giving food served”. In fact, there was weakness in Wang Peng’s menus, too. Food at his restaurant contains too much fat. So 小题9:__________ only solution is to combine the two menus together to provide a 小题10:__________ (balance) menu with food full of energy and fibre.
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单项选择题

下列关于生物体的组成、结构与功能的叙述中，正确的是（）。

A.噬菌体、乳酸菌、酵母菌中都有核糖体和DNA

B.线粒体、核糖体、染色体、质粒中都含有核糖

C.受体具有特异性识别作用

D.细胞器之间都可以通过囊泡进行物质运输
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