对一个对象圆角之后,有时候发现对象被修剪,有时候发现对象没有被修剪,究其原因是?()

题型:单项选择题

问题:

对一个对象圆角之后,有时候发现对象被修剪,有时候发现对象没有被修剪,究其原因是?()

A、修建之后应当选择“删除”

B、倒角选项里有T,可以控制对象是否被修剪

C、应该先进行倒角再修剪

D、用户的误操作

考点:艺术设计软件AutoCADAutoCAD题库
题型:单项选择题

()属无限花序中的简单花序。

A.单歧聚伞花序

B.肉穗花序

C.复伞房花序

D.圆锥花序

题型:单项选择题

20世纪20 ~40年代,中国革命中心从珠江流域向黄河流域转移。完成转移的直接因素有(   )

A.北伐战争和红军长征

B.北伐战争和抗日故争

C.红军长征和抗日战争

D.抗日战争和解放战争

题型:单项选择题

下列有关心理测验性质的描述正确的是()。

A.心理测验可以直接反映心理品质的量

B.心理测验分数是心理品质的相对估计

C.心理测验分数是绝对客观的,没有主观因素参与

D.如果两个人的测验分数相等,那么他们的心理品质也完全相同

题型:单项选择题

下列哪项是骨髓瘤的特征?()

A.起源于髓腔网状组织的恶性肿瘤

B.肿瘤是广泛的溶骨性破坏,伴顽固的贫血、高钙、肾功能紊乱

C.症状是疼痛,尤以夜间剧烈

D.X线特征:"轧孔"状骨缺损,骨膜反应少

E.病理:髓腔被胶冻状紫红色或暗红色瘤结节充塞

题型:单项选择题

We are all interested in equality, but while some people try to protect the school and examination system in the name of equality, others, still in the name of equality, want only to destroy it.

Any society which is interested in equality of opportunity and standards of achievement must regularly test its pupils.The standards may be changed because no examination is perfect, but to have no tests or examinations would mean the end of equality and of standards.There are groups of people who oppose this view and who do not believe either in examinations or in any controls in schools or on teachers.This would mean that everything would depend on luck since every pupil would depend on efficiency, the values and the purpose of each teacher.Without examinations, employers will look for employees from the highly respected school? And from families known to them, a form of favouritism will replace equality.At the moment, the bright child from an ill-respected school can show certificates(毕业证) to prove he is suitable for a job, while the lack of certificate indicates the unsuitability(不合适)of a dull child attending a well-respected school.This defense of excellence and opportunity would disappear if examinations were taken away, and the bright child from a poor family would be a prisoner of his school's reputation, unable to compete for employment with the child form the favoured school.

The opponents(反对者)of the examination system suggest that examinations are an evil force because they show differences between pupils.According to these people, there must be no special, different, academic class.They have even suggested that there should be no form of difference in sport or any other area: all jobs or posts should be filled by unsystematic selection.The selection would be made by people who themselves are probably selected by some computer.

小题1:The underlined word "favouritism" in paragraph 3 is used to describe the phenomenon that ___.

A.bright children also need certificates to get satisfying jobs.

B.children from well-respected schools tend to have good jobs

C.poor children with certificates are favoured in job markets

D.children attending ordinary schools achieve great success小题2:What would happen if examinations were taken away according to the author?

A.Schools for bright children would lose their reputation.

B.There would be more opportunities and excellence.

C.Children from poor families would be able to change their schools.

D.Children's job opportunity would be affected by their school reputation.小题3:The opponents of the examination system will agree that____.

A.jobs should not be assigned by systematic selection

B.computers should be selected to take over many jobs

C.special classes are necessary to keep the school standards

D.schools with academic subjects should be done away with小题4:The passage mainly focuses on ____.

A.schools and certificates

B.examinations and equality

C.opportunity and employment

D.standards and reputation

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