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39301Reading a scientific abstract involves（）
39302Which of the following is NOT a scientific abstract?
39303The title with the √ before it is considered to be the better one. Decide whether the following choice is the correct one. A. Effects of added calcium on salinity tolerance of tomato√ B. Calcium addition improves salinity tolerance of tomato
39304The title with the √ before it is considered to be the better one. Decide whether the following choice is the correct one. √A. B7-H4 Most Expresses on Ki687 Negative Brain Tumor Clels and can Express on Brain Tumor Stem Cells　B. B7-H4 is Preferentially Ex
39305The title with the √ before it is considered to be the better one. Decide whether the following choice is the correct one. √ A. The Highly efficient waveguide grating couplers using silicon-on-insulatorB. Silicon-on-insulator for high-output waveguide gra
39306The title with the √ before it is considered to be the better one. Decide whether the following choice is the correct one.　 √ A. An Observation of Quantum Shock Waves Created with Ultra-Compressed Slow Light Pulses in aBose-Einstein Condensate　 B. Creatin
39307The title with the √ before it is considered to be the better one. Decide whether the following choice is the correct one.　 A. An Experimental Observation of a Pair of Spin-Polarized Fermi Arc Surface Stateson the Surface of the Dirac Semimetal Na3Bi at I
39308The title with the √ before it is considered to be the better one. Decide whether the following choice is the correct one.　 A. A Highly Active and Stable IrOx/SrIrO3 Catalyst for the Oxygen Evolution Reaction√B. A Novel Active and Stable IrOx/SrIrO3 Catal
39309The title with the √ before it is considered to be the better one. Decide whether the following choice is the correct one. √A. A Synthetic Pathway for the Fixation of Carbon Dioxide in Vitro　B. Fixation of Carbon Dioxide in Vitro: Not Blowing in the Wind
39310The title with the √ before it is considered to be the better one. Decide whether the following choice is the correct one. A. Single-Particle Mapping of Nonequilibrium Nanocrystal Transformations√ B. A Research on Mapping of Nonequilibrium Nanocrystal Tra
39311The title with the √ before it is considered to be the better one. Decide whether the following choice is the correct one.　 A. A Study on the Formation of Peak Rings in Large Impact Craters√B. The Formation of Peak Rings in Large Impact Craters
39312According to the principle of （）, the title Measuring a Nerve Response in a Frog should be changed into The Effect of Ethanol on the Action Potential of a Frog Sciatic Nerve.
39313As a reader of research papers, titles are important since they give youa quick indication of the content of a paper. Titles are also useful for youwhen you write your own research paper. Decide which of the following arereasons that a title is useful as
39314According to the principle of （）, the title Preliminary Observations on the Effect of Salinity on Benthic Community Distribution within a Estuarine System, in the North Sea should be changed into Effect of Salinity on Benthic Distribution within the Schel
39315A working title uses （）
39316Which of the following is NOT mentioned as a good scientific title feature?
39317Which of the following is NOT a clear and persuasive title?
39318When is a good title often written?
39319（） present a miniature of the whole paper.
39320There has been c（）(a lot of) interest in how background sounds such as music affect an individual's ability to concentrate. （请根据给出的首写字母，填入完整单词的适当形式，其意义与括号中的单词或短语相同）
39321AIDS researchers have e（）(run into) a variety of unexpected problems in their efforts to develop an effective vaccine. （请根据给出的首写字母，填入完整单词的适当形式，其意义与括号中的单词或短语相同）
39322Academic writing is more explicit about its structure and purposes (i.e., contains a noticeable amount of metadiscourse).
39323It is explicit in its signposting of the organization of the ideas in the text. As a writer of academic English, it is your responsibility to make it clear to your reader how various parts of the text are related. These connections can be made explicit by
39324Which of the following is NOT a tip for good academic writing?
39325Which of the following is NOT a reading purpose at the before-reading stage?
39326Which of the following is NOT a feature of academic text?
39327已知一算术表达式的中缀形式为A-B/C+D*E，前缀形式为+-A/BC*DE，其后缀形式为(（）)。
39328若一棵树的广义表法表示为：A（B（E,F），C（G（H,I,J,K），L），D（M（N）））该树中叶子结点的个数为：（）
39329若一棵树的广义表法表示为：A（B（E,F），C（G（H,I,J,K），L），D（M（N）））则该树的度为（）；
39330若一棵树的广义表法表示为：A（B（E,F），C（G（H,I,J,K），L），D（M（N）））该树的深度为（）；
39331已知广义表L=((x,y,z),a,(u,t,w)),则head(head(tail(tail(L))))的结果是（）。
39332假设有6行8列的二维数组A(下标从1开始),每个元素占用6个字节,存储器按字节编址。已知A的基地址为1000,计算按列存储时元素A36的地址是（）;
39333已知一个n行n列的三对角带状矩阵A，其中非零元素的个数是（）。
39334假设有6行8列的二维数组A(下标从1开始),每个元素占用6个字节,存储器按字节编址。已知A的基地址为1000,计算按行存储时元素A36的地址是（）;
39335循环队列用数组A[0..n-1]表示，则入队时的队尾指针变换语句为：rear=(rear+1)%n;
39336某循环队列用数组A[0..n-1]表示，指示器为front指向队头元素，指示器rear指向队尾后的空单元。则当前队列中的元素个数为（）。
39337设栈S和队列Q的初始状态均为空，元素a,b,c,d,e,f,g依次进入栈S（进栈和出栈可交替进行）。如果每个元素出栈后立即进入队列Q，且7个元素出队的顺序为b,d,e,f,c,a,g，则栈S的容量至少是（）。
39338设栈S和队列Q的初始状态均为空，元素a,b,c,d,e,f,g依次进入栈S。如果每个元素出栈后立即进入队列Q，且7个元素出队的顺序为b,d,e,f,c,a,g，则栈S的容量至少是（)。
39339循环队列A[0..n-1]存放其元素值，F表示队头元素所在的位置，R表示队尾元素的下一个位置。则当前队列中的元素数是（）。
39340循环队列存储在数组A[0..m-1]中，则入队时rear应该变化为（）
39341设指针变量p指向单链表中结点A的直接前驱，若删除单链表中结点A，则需要修改指针的操作序列为（）。
39342在数组A[0..n-1]中查找给定值K的算法大致如下：i=n-1;（）while(i=0(A!=k))（）i－－;（）returni;该算法的时间复杂度为（）。
39343下面程序段的时间复杂度为（）。for(inti=0;im;i++)for(intj=0;jn;j++)（）a[j]=i*j;
39344一台五相十拍运行的步进电机，转子齿数z=48，在A相绕组中测得电流频率为600Hz，电机的转速75r/min。
39345已知A=0.1011,B=-0.0101，则[A+B]补为（）
39346若某程序编译后生成的目标代码由A.B.C.D四类指令组成，它们在程序中所占比例分别为20%、40%、20%、20%。已知A.B.C.D四类指令的CPI分别为1、2、2、2。现需要对程序进行编译优化，优化后的程序中A类指令条数减少了一半，而其它指令数量未发生变化。假设运行该程序的计算机CPU主频为500MHZ。优化后程序的MIPS为（保留到小数点后一位）
39347If we are uncertain about an expression, we can make a query under “Chart” for its frequency.
39348Which of the following statements is FALSE about the sentence “There were men in that crowd who had stood there every day for a month.”?
39349Which of the following statements is TRUE about the sentence “The oil tanker carries oil to a refinery where the oil is processed.”?
39350The Chinese expression “翻译” can refer to a （）, a translation or the act of translating in different contexts.
39351In the translation of the sentence “I’m not a good swimmer.”, the noun “swimmer” should be translated into a （）.
39352A big difference between Chinese and English is that （） changes only occur to English words.
39353In the sentence “庄稼让大水冲跑了。”, the Chinese character “让” is a passive voice marker.
39354English is a language that features formal logical links, grammatical markers, a rigid syntactic structure and order.
39355Chinese is a paratactic language while English a hypotactic one.
39356Which one can introduce a cause?
39357Read the following short paragraphs and decide the way this paragraph uses to develop its controlling idea. Last year many of the village people in this area had to leave home to find jobs in neighboring towns and cities after the area was hit by a severe
39358Which of the following is least used in a composition developed by cause and effect?
39359Read the following two sentences. The first sentence is a controlling idea, and the second sentence is an example. What is the problem of the example?I had a terrible working day today.Yesterday, I spent a whole evening checking my little girl’s homework.
39360Which of the following statement is correct about using a long and detailed example in our writing?
39361Which of the following is NOT a function of a beginning in a piece of argumentation?
39362What should a qualified ending fulfill?
39363Read the following sentence and decide the function of this sentence：Computer games are becoming more popular on a global scale.
39364Apart from a debatable point and sufficient evidence, a piece of argumentation also needs （）.
39365Which of the following is NOT mentioned as a factor of writing rubrics?
39366Which of the following is NOT mentioned as a way to support one’s idea?
39367An argument is based on a belief or an opinion that the writer holds as true. The statement of this opinion is called a “（）.”
39368What do these phrases like “a kind of” and “something” function in a sentence?
39369Which of the following can be regarded as a figure of resemblance in image?
39370If a word or phrase is used in its exact or original meaning without any additional meaning, then we can say we only use （） of it.
39371If we want to describe a place in our writing, （） is a better choice in terms of logic.
39372Which of the following is NOT mentioned as a feature of an effective sentence?
39373（） involves telling a story with characters and actions.
39374Ellipsis is a grammatical form of （）.
39375Instead of decoding the text word by word, readers adopting the top-down reading approach the text as a whole.
39376SQ3R is not just a reading technique but a self-study strategy as well, which is useful to study in any subject.
39377“…in a broad sense the humanities mean literature primarily, and in a still broader sense, the study of masterpieces in almost any filed of human endeavor.” Which is right if the omission is recovered in the underlined part?
39378“I didn’t really want to go out to work just yet. I mean I wasn’t a dropout and I knew I’d have to some day.” What is omitted following “I’d have to” in this sentence?
39379“It’s difficult because when you have a degree, it opens new doors for you, or you’d like to think that it does.” What does “does” refer to?
39380“Voices came to be raised against the globalization process, which comes from the fear that such a process might erode national cultures and individual identities.” What does “which” refer to?
39381“Contrast this scientific/technological worldview with the wisdom tradition, where all beings are sparks of the One continuously unfolding their infinite capacity in a purposeful universe, subject to causes and effects over countless lifetimes.”In this se
39382In dictionaries, dots are used to divide a word into （）.
39383If a complex sentence is like a tree, its bare structure is the （）.
39384When we get lost in a long sentence, there is no need to read back from thebeginning again.
39385If the word “vi·cis·si·tude” appears at the end of a line and we have to break it, where can’t we break it?
39386“Life is so precarious that when we know something truly satisfies us, we hold on to it tight, as a mother hugs her baby close to her breast in a dark, stormy night.” How is life according to the sentence?
39387And then some bright spark calls me out of the blue, asking if I’m interested in buying a pension. What does a “bright spark” mean?
39388We learn to look beyond our immediate surroundings to the horizon and a landscape far away from home.What are “immediate surroundings”?
39389And what was left over, we couldn’t spend all at once, because we had to keep some savings “for a rainy day”, those time when he didn’t have any work. In this sentence, what does a rainy day mean?
39390Answer is articulated /??ns?r/ in RP and /?ɑ?ns?(r)/ in GA.
39391If you hear the words like “scientists”, “ocean”, “warming”, “sea creatures”, “temperature change”, and “die” in a passage, you might know that the passage is most probably about （）.
39392“A major reason for the rapid development ” can be represented by:
39393For his offenses to both Zeus and Hades, Sisyphus was punished to eternally push a boulder uphill.
39394A Trojan Horse was （）.
39395Muses in Greek mythology were a group of patron goddesses of （）.
39396Does it ever frustrate you that you’ve spent most of your career being engaged in a Sisyphean battle? The underlined word can be replaced by （）.
39397When you have a jeweler （） your initials inside your new ring, he/she writes them into your ring by using a machine.
39398Any job that is a piece of cake — an easy job that anyone could do — is totally （）.
39399Which of the following is a narcissist most likely to admire?
39400A person who involves in the scientific study of people, society and culture is called （）.
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