适形治疗的定义是()A.射野形状必须与靶区形状一致  B.射野内诸点输出剂量率应按要

题型:单项选择题

问题:

适形治疗的定义是()

A.射野形状必须与靶区形状一致 

B.射野内诸点输出剂量率应按要求方式调整 

C.高剂量区的形状应在3D方向上与靶区形状一致 

D.同时满足A和B 

E.使用多叶准直器的治疗 

考点:肿瘤学(医学高级)肿瘤学总论肿瘤学总论题库
题型:单项选择题

哪项属于克罗恩病的肠外表现()。

A.瘘管形成

B.腹泻

C.腹痛

D.腹腔内脓肿

E.杵状指

题型:单项选择题

提升钢丝绳在滚筒上缠绕时,与已在滚筒上的绳圈相不显,挤压或摩擦的现象称作()。

A.滑动

B.蠕动

C.咬绳

题型:单项选择题

2010年10月15日至18日,中 * * 十七届五中全会在北京召开。某校高三同学在认真学习《中 * * 关于制定国民经济和社会发展第十二个五年规划的建议》的基础上,积极参与网上讨论。

【幸福蓝图】

网友[郑华淦]认为, 十七届五中全会关注民生,“十二五规划”描绘人民幸福蓝图。

网友[忘情水]认为,经济发展,社会进步是人民的期待,让全体公民分享发展的成果才是真正意义上的社会进步。

网友[天山夏雪]认为,“十二五规划”提出:“努力实现居民收入增长和经济发展同步、劳动报酬增长和劳动生产率提高同步。”“两个同步”意义重大。

【智慧蓝图】

网友[文海]认为,五中全会关于未来五年文化建设的论述言简意赅,蕴含深意,体现了中 * * 党对文化功能的深刻理解和全面认识,展现出党的执政能力和执政智慧。

网友[白峰]认为,文化是发展的增长极,文化也是中国经济发展的重要引擎。文化是力量,文化更是发展。

网友[林伟]认为,文化兴,则人气旺;人气旺,则经济活。特别是现在经济的发展,包括高科技产业的发展,缺少文化含量是断然不行的。

【科学蓝图】

网友[中国涵之]认为,我一直关注《人民网》的动态,十七届五中全会召开以来,广大网民积极参与网上献言,内容涉及我国经济社会发展的各个方面,其中不乏真知灼见,充分反映人民群众参与政治的意识和能力的提高。

网友[最强90后]认为,互联网日益成为社情民意中最活跃的部分。但因其形象的虚拟,客观上存在内容的虚化,少数网友会发表一些不切实际的言论,甚至是指责和埋怨。

(1)运用《经济生活》的相关知识,就实现“两个同步”对我国经济的影响发表你的看法。

(2)运用《文化生活》的相关知识,谈谈你对“文化是力量,文化更是发展”的理解。

(3)运用《政治生活》的相关知识,请你谈谈建立网络平台让公民参与民主决策的必要性,并就公民如何正确利用这种参与形式提出建议。

题型:单项选择题

People in the United States honor their parents with two special days:Mother's Day, on the second Sunday in May, and Father's Day, on the third Sunday in June.These days are set aside to show love and respect for parents.They raise their children and educate them to be responsible(有责任感的) citizens.They give love and care.These two days make us think about the changing roles of mothers and fathers.More mothers now work outside the home.More fathers must help with child care.

These two special days are celebrated in many different ways.On Mother’s Day people wear carnations.A red one symbolizes a living mother.A white one shows that the mother is dead.Many people attend religious services to honor parents.It is also a day when people whose parents are dead visit the cemetery(墓地).On these days families get together at home, as well as in restaurants.They often have outdoor barbecues for Father's Day.These are days of fun and good feelings and memories.

Another tradition is to give cards and gifts.Children make them in school.Many people make their own presents.These are valued more than the ones bought in stores.It is not the value of the gift that is important, but it is “the thought that counts”.Greeting card stores, florists, candy makers, bakeries, telephone companies, and other stores do a lot of business during these holidays.    

小题1:Which is NOT a reason for children to show love and respect for parents? 

A.Parentsbringchildren

B.Parentsgiveloveandcaretochildren

C.Parentseducatechildrentobegoodpersons.

D.Parentspassawaybeforechildrengrowup小题2:What do you know from the passage? 

A.Mother’sDayandFather’sDayarebothinMay.

B.Fewerwomenworkedoutsidethehomeinthepast

C.Notallthechildrenrespecttheirparents

D.Fathersarenotasimportantasmothersathome小题3:Which do you think is right about “carnation”?

A.It has only two kinds of colors.

B.It refers to the special clothes people wear on Mother’s Day or Father’s Day.

C.People can wear carnations only on the second Sunday in May.

D.It’s a kind of flower showing love and best wishes.小题4:On Mother’s Day and Father’s Day, _______.

A.everyone goes to visit the cemetery

B.people usually have family parties

C.children always go to parents’ home

D.hand-made cards are the most valuable gifts

题型:单项选择题

Berg平衡量表评定中从坐位站起3分提示()

A.不用手扶即能独立站起并保持稳定

B.几次尝试后自己可用手扶着站起

C.需要他人中等量或最大量的帮助才能站起或保持稳定

D.需要他人少量的帮助才能站起或保持稳定

E.用手扶着能够独立站起

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