某纱线的修正断裂强力为305CN,平均特数为19.3tex,该纱线的断裂强度为()。

题型:单项选择题

问题:

某纱线的修正断裂强力为305CN,平均特数为19.3tex,该纱线的断裂强度为()。

A.15.8

B.14.0

C.15.4

D.14.6

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题型:单项选择题

患者女性,40岁,先天性主动脉瓣狭窄,PDE示中度狭窄。

该患者有典型的主动脉瓣狭窄三联征,除了呼吸困难,心绞痛,还包括

A.心悸

B.乏力

C.晕厥

D.咳嗽

E.咯血

题型:单项选择题

读《桃花源记》回答问题。

1.文中能表明桃花源中人听了渔人的话后,虽“叹惋”但仍想继续在桃花源里生活的一句话是             

                                                                                                                                                            。 

2.陶渊明在封建文人中属特立独行的人,他的哪方面行为最能表现他这一性格特征?

                                                                                                                                                             

3.“自云先世避秦时乱”,“此人一一为具言所闻,皆叹惋”,“不足为外人道也”,这三句话有着怎样的内在联系?

                                                                                                                                                                

4.在陆游诗中哪两句也算恰到好处地体现了“林尽水源”、“仿佛若有光”、“初极狭”、“豁然开朗”这样一波三折的意境?

                                                                                                                                                            

5.韩愈说“桃源之说诚荒唐”,那么陶渊明为什么要“荒唐”地虚构出这样一个美好的理想社会模式?

                                                                                                                                                              

6.文中的桃花源是作者虚构的理想社会,在现实生活中是不存在的,这在文中也有暗示,请找出相应的一两处语句。

                                                                                                                                                               

7.在文中找出表现桃花源中人精神状态的句子,写在下面。

                                                                                                                                                              

8.陶渊明在《桃花源诗》中有“嬴氏乱天纪,贤者避其世”的诗句,文中哪句话与其表达的意思相近?

                                                                                                                                                              

9.请你用自己的话,说出桃花源人与渔人的交谈都涉及了哪些内容。

                                                                                                                                                             

10.“便要还家,设酒杀鸡作食”“余人各复延至其家”表现了桃花源中人们              的特点;他们在送渔人离开时嘱咐他“不足为外人道也”是因为                       

                                                                                                                                                               

11.世外桃源寄托了陶渊明怎样的社会理想?

                                                                                                                                                              

12.用原文语句作答:

(1)渔人“欲穷其林”的原因是:                                                                                                       

(2)文中描写桃花源中人精神状态的句子是:                                                                                       

(3)桃花源中人的祖先定居桃花源的原因是:                                                                                      

13.文中哪些话表明桃源人听了渔人的话之后,仍想继续在桃花源中生活?他们为什么不愿离开?

                                                                                                                                                              

14.陶渊明生活在政治黑暗、战乱频繁、民不聊生的时代。他笔下的“桃花源”其实并不存在。那么,陶渊明描写这一世外桃源有什么用意呢?

                                                                                                                                                             

15.本文的线索是什么?围绕这一线索,作者写了哪几件事?

                                                                                                                                                             

16.本文作者陶渊明是东晋时期著名诗人,《                   》是他的著名诗作之一。

17.陶渊明在《桃花源诗》中有“嬴氏乱天纪,贤者避其世”的诗句,文中哪句话与其表达的意思相近?

                                                                                                                                                              

18.作者生活的时代,赋役繁重,战乱纷起,但文中描绘的却是另外一番图景,这寄寓了他什么样的愿望?

                                                                                                                                                               

19.本文是一篇流传千古的美文,作者在文中用简练的文字写出了桃花林的绝美景色。请你用自己的语言形象地将桃花林的美景描绘出来。(至少运用一种修辞手法)

                                                                                                                                                             

20.请结合陶渊明其人和你读过的他的诗文,谈谈对“士不立品者,必无文章”这两句话的理解。

                                                                                                                                                              

题型:单项选择题

同一种工艺条件对于不同类别的危险物质所体现的危险程度是各不相同的,因此必须确定相关系数。B级表示为( )。

 

A.关系密切 Wij=0.9

B关系大 Wij=0.7

C.关系一般 Wij=0.5

D.关系小 Wij=0.2

题型:单项选择题

19世纪末期,美国国会通过的“彭德尔顿法”法案对原有的政党分赃制进行改革,实行了( )

A.“考试制”的文官制度
B.“职能制”的文官制度
C.“功绩制”的文官制度
D.“终身制”的文官制度

题型:单项选择题

接触网开路的情况有哪几种可能性?请简述之。

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