阅读下面短文,根据所读内容在表格中的空白处填入恰当的单词。注意:每个空格只填一个

题型:完形填空

问题:

阅读下面短文,根据所读内容在表格中的空白处填入恰当的单词。
注意:每个空格只填一个单词。
Invention is a creative process. An open and curious mind enables one to see beyond what is known. Seeing a new possibility, a new connection or relationship can spark(引发) an invention. Inventive thinking frequently involves combining concepts or elements from different fields that would not normally be put together. Sometimes inventors skip over the boundaries between separate fields. Ways of thinking, materials, processes or tools from one field are used as no one else has imagined in a different field.
Play can lead to invention. Childhood curiosity like playing in a sand box, imagination can develop one’s play nature—an inner need according to Carl Jung. Inventors feel the need to play with things that interest them, and to explore, and this internal drive brings about interesting creations.
Inventing can also be an obsession(痴迷). Inventors often imagine a new idea, seeing it in their mind’s eye. New ideas can arise when the conscious mind turns away from the subject or problem; or when the focus is on something else; or even while relaxing or sleeping. An unusual idea may come all of a sudden! For example, after years of working to figure out the general theory of relativity, the solution came to Einstein suddenly in a dream “like a giant die making an unforgettable impress, a huge map of the universe summarized itself in one clear vision”.
Invention can also be accidental. Insight(洞察力) is also an important element of invention. It may begin with questions or doubt. It may begin by recognizing something unusual. It may be useful and it could open a new way for exploration. For example, the odd metallic color of plastic made by accidentally adding too much catalyst(催化剂) led scientists to explore its metal-like properties(性能). They then invented electrically conductive plastic and light emitting(散发) plastic—an invention that won the Nobel Prize in 2000 and has led to new kind of lighting, display screens, wallpaper and much more.
Title:   小题1: 
A(n)  小题2:   process
◆Look     小题3:    than we know now.
◆Give combining concepts or   小题4:   elements from different fields.
◆No one can    小题5:  this before.
An obsession
   小题6: often imagine a new idea.
◆An unusual idea may come    小题7:  .
A(n)     小题8: 
◆A vital element of invention is    小题9:  .
◆It may open a new way for exploration.
◆Accidental actions can    小题10:  to innovation.
 
考点:序数词
题型:完形填空

正常人脾浊音界在左腋中线的第几肋之间().

A.7~10

B.8~10

C.8~11

D.9~11

E.10~肋缘

题型:完形填空

某学校转来6名新生,校长要把他们安排到三个班,每班两人,有多少种安排方法( )

A.18

B.24

C.36

D.45

题型:完形填空

某市开展分析高血压与冠心病的关系研究,对市内所有医院的冠心病患者的诊断进行了复查,最后被确定为冠心痛患者共500例,随机选取其中的200名调查既往高血压史,并从附近地区选400名对照同时进行调查,使对照在年龄上与病例相似。

此项研究属于

A.前瞻性队列研究

B.历史性对列研究

C.匹配的病例对照研究

D.不匹配的病例对照研究

E.实验研究

题型:完形填空

干扰素的作用主要有()

A.抗病毒、免疫调节、致热源

B.抗肿瘤、抗病毒、免疫调节

C.抗肿瘤、免疫调节、致热源

D.致热源

E.抗肿瘤、抗病毒、合成和分泌急性蛋白

题型:完形填空

电火花加工中精规准用于()。

A.粗加工

B.半粗加工

C.半精加工

D.精加工

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