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问题 单项选择题

CATIA系统中，选中对象或特征，右键关联菜单可以调出属性对话框。以下（）不属于属性对话框修改内容。

A.对象颜色

B.特征名称

C.对象线型

D.对象材料属性

答案

参考答案：B

填空题

缺词填空。

　　Today is Jack’s birthday. He 1. l_____ cool in a new shirt and a pair of

2. j_____. 3. T_____ some drinks and food on the table. His friends have 

4. l_____ of birthday gifts (礼物) 5. f_____ him---CDs, chocolate, toys and 

6. c_____ books. He is glad to see so many nice things. Some 7. o_____ his

friends stand beside the table and 8. s_____ the nice food with him. Some sit on

the sofa and chat with each 9. o_____. Everyone has fun at the 10. p_____.
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单项选择题

对寄生部位描述正确的是（）

A.杜氏利什曼原虫无鞭毛体-红细胞

B.溶组织内阿米巴滋养体-巨噬细胞

C.曼氏裂头蚴-肠道

D.旋毛虫幼虫-淋巴液

E.蛲虫成虫-盲肠
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