单选题Which of the following sentences explains the primary goal of hormone replacement therapy?AThe quantities and proportions of hormones produce change with age, so scientists have given a great deal of study to shifts in the endocrine system over time in the hopes of alleviating ailments associated with aging.BA combination of estrogen and progesterone has been prescribed for decades to women who want to reduce mood swings, sudden changes in body temperature, and other discomforts caused by lower natural levels of those hormones as they enter middle age.CHRT may also increase the likelihood that blood clots—dangerous because they could travel through the bloodstream and block major blood vessels—will form.DBecause of the complicated effects growth hormone has on the body, such treatments are generally restricted to children who would be pathologically small in stature without it.
单选题
Which of the following sentences explains the primary goal of hormone replacement therapy?
A
The quantities and proportions of hormones produce change with age, so scientists have given a great deal of study to shifts in the endocrine system over time in the hopes of alleviating ailments associated with aging.
B
A combination of estrogen and progesterone has been prescribed for decades to women who want to reduce mood swings, sudden changes in body temperature, and other discomforts caused by lower natural levels of those hormones as they enter middle age.
C
HRT may also increase the likelihood that blood clots—dangerous because they could travel through the bloodstream and block major blood vessels—will form.
D
Because of the complicated effects growth hormone has on the body, such treatments are generally restricted to children who would be pathologically small in stature without it.
参考解析
解析：
A选项为文章第四段最后一句话，清楚地表明了科学家研究荷尔蒙是为了减轻由于衰老带来的各种疾病。B，C，D选项均未说明科学家研究荷尔蒙重置疗法的目的，为无关选项。
A选项为文章第四段最后一句话，清楚地表明了科学家研究荷尔蒙是为了减轻由于衰老带来的各种疾病。B，C，D选项均未说明科学家研究荷尔蒙重置疗法的目的，为无关选项。
相关考题：
Which of the following can be said to be the smallest meaningful unit of language A LettersB MorphemesC WordsD Sentences
Which of the following is not associative meaning?A、collocative meaningB、stylistic meaningC、affective meaningD、primary meaning
which of the following can be used to develop the skill of listening for gist______. A、After listening, the students are required to copy the listening material.B、After listening, the students are required to write a summary of the text in a few sentences.C、While listening, the students are required to look at a list of words and circle those used by the speaker.D、After listening, the students are required to arrange the sentences in the order in which they are mentioned in the text.
You would like to configure a channelized OC3 interface with the following properties:Which set of configuration commands accomplishes this goal?() A.AB.BC.CD.D
Which of the following grammar activities is most communicative?A.Asking the students to read and correct the mistakes in the sentences.B.Asking the students to tell the differences between two pictures in groups.C.Asking the students to make sentences with the given words.D.Asking the students to complete the translation exercises.
Which of the following activities can be used to check students' understanding of difficult sentences in the text?A．Paraphrasing.B．Blank-filling.C．Story-telling.D．Summarizing.
Which of the following activities actually does not involve writing?A.Completion according to outlines.B.Completion with multiple choices.C.Completion according to topic sentences.D.Completion according to the brainstorming.
Which of the following tasks fails to develop students′ skill of recognizing discoursepatternsA.Analyzing the structure of difficult sentences.B.Checking the logic of the author's arguments.C.Getting the scrambled sentences into a paragraph.D.Marking out common openers to stories and jokes.
Which of the following exercises would a teacher most probably use if he/she wants to help students develop discourse competence?A.Paraphrasing sentences. B.Translating sentences.C.Unscrambling sentences. D.Transforming sentences.
Which of the following exercises would a teacher most probably use if he/she wants to help students develop discourse competence?A.Paraphrasing sentences.B.Translating sentences.C.Unscrambling sentences.D.Transforming sentences.
In PPP method classes or sequences, the teacher presents the context and situation for the language, and both explains and demonstrates the meaning and form of the new language． The students then practice making sentences before going on to another stage in which they talk or write more freely． PPP stands for except__________．A.PresentationB.ProceduresC.ProductionD.Practice
A second network card in a server that activates if the primary card fails is an example of which of the following network performance optimization?（）A、Load balancingB、QoSC、High availabilityD、Fault tolerance
In a typical PDA， which of the following is the primary input tool？（）A、voice navigationB、stylusC、scroll wheelD、keyboard
单选题Which of the following exercises would a teacher most probably use if he/she wants to help students develop discourse competence?AParaphrasing sentences.BTranslating sentences.CUnscrambling sentences.DTransforming sentences.
单选题Which of the following activities actually does not involve writing?ACompletion according to outlines.BCompletion with multiple choices.CCompletion according to topic sentences.DCompletion according to the brainstorming.
单选题Which of the following is the primary consideration to scale VPNs?（）Apackets per secondBnumber of remote sitesCthroughput bandwidthDnumber of tunnels
单选题Which of the following activities can be used to get the main idea of a passage? _____.Areading the passage in detailBreading to sequence the eventsCreading to fill in the chartsDreading the first and last sentences of the passage and the paragraphs
单选题An administrator is in charge of a server that houses various applications. Which of the following BEST explains this server type？（）ADedicated Application ServerBFile ServerCShared Application ServerDPeer-to-Peer Application Server
单选题Which of the following can be inferred from the passage, about the adherents of “certain theories of nonrepresentational art”?AThey consider the use of illusion to be inappropriate in contemporary art.BThey do not agree the marks on a flat surface can ever satisfactorily convey the illusion of three-dimensional space.CThey do not discuss important works of art created in the past.DThey do not think that the representation of nature was ever the primary goal of past painters.
单选题Which of the following is the primary consideration to scale VPNs？（）A packets per secondB number of remote sitesC throughput bandwidthD number of tunnels
单选题Which of the following sentences contributes least to the unity of the second paragraph?ASentence 10BSentence 11CSentence 12DSentence 13ESentence 14
单选题For the following items， which one acts as a VPN termination device and is located at a primary networklocation？（）ABroadband serviceBHeadend VPN deviceCVPN access deviceDTunnel
单选题Which of the following grammar activities is most communicative?AAsking the students to read and correct the mistakes in the sentences.BAsking the students to tell the differences between two pictures in groups.CAsking the students to make sentences with the given words.DAsking the students to complete the translation exercises.
单选题Which of the following is a communicative task?AReading aloud the dialogue on page 24.BWriting a party invitation to your friends.CTranslating the first paragraph into Chinese.DMaking sentences with the expressions given.
单选题Which of the following activities can be used to check students’ understanding of difficult sentences in the text?AParaphrasingBBlank-filligCStory-tellingDSummarizing
单选题Which of the following cannot be used as a way to show the stress pattern of words, phrases, and sentences?AFacial expressions.BGestures.CVoices.DThe blackboard.