【正文】 ded. B. more research should be done regarding the molecular constituency of food. C. food values are objectively determined by an expert “smeller”. D. temperature is an important factor in the value of food. The authors of the book suggest the use of deaf subject becauseA. deaf people are generally introversive. B. the auditory sense is an important factor in food evaluation. C. they are more fastidious in their choice of foods. D. All types of subjects should be used. 答案詳解A. 以有趣的方式開始介紹食品討論。評(píng)論者當(dāng)然對(duì)此書評(píng)價(jià)極高，這是序言的必然途徑。刺激物分子和受體之間弱的物理結(jié)合是刺激生理機(jī)能的必要組成部分?！白髡咧苯诱f(shuō)明熱是可能有作用的。“這說(shuō)明B. 聽覺(jué)在食品評(píng)價(jià)中起著重要作用。基本可分為痛，冷，熱，觸碰以及震動(dòng)感，鑒別力和地區(qū)性都可能起作用。 B. 有關(guān)食品分子構(gòu)成進(jìn)行更多研究。這和第二段后半段的內(nèi)涵有聯(lián)系。B. 表明食品和國(guó)籍的關(guān)系?！逼渌婋y句譯注3。進(jìn)展到現(xiàn)在的理論一般都不能說(shuō)明大陸生長(zhǎng)的第一步情況，或者遭到嚴(yán)厲的反對(duì)。倒數(shù)第二段“另一方面，Gilvarry 用隕星撞擊來(lái)解釋海洋盆地的形成。另一方面，第二段開始提及“鮑德溫所列出的月球上最大的隕石坑直徑為285公里?！盇. 神經(jīng)細(xì)胞。而是由脈沖在大腦中釋放的不同部位決定，并且有證據(jù)證明這一論點(diǎn)。第二段“雖然神經(jīng)能量中的質(zhì)變理論從沒(méi)有受到嚴(yán)厲的駁斥，但這一學(xué)說(shuō)被普遍放棄，而贊成其對(duì)立的觀點(diǎn)；那就是：神經(jīng)脈沖在質(zhì)量沙鍋內(nèi)基本相似，并作為無(wú)變異脈沖（普通脈沖）經(jīng)神經(jīng)系統(tǒng)傳送。答案見文章的第一句話“到了1950年，大腦活動(dòng)過(guò)程和精神感受有關(guān)系的實(shí)驗(yàn)結(jié)果看起來(lái)令人沮喪。這是目的，不是原因。D. 技術(shù)功能，這三項(xiàng)只是計(jì)算機(jī)重要性中涉及到的一個(gè)方面，不能作為中心思想。有了先進(jìn)的計(jì)算機(jī)，學(xué)習(xí)可以個(gè)別進(jìn)行，速度自行規(guī)定。文內(nèi)教育作為改革的一個(gè)方面，其重點(diǎn)是在學(xué)校內(nèi)應(yīng)用計(jì)算機(jī)，來(lái)改變教學(xué)質(zhì)量，達(dá)到革新人才的目的。 C. 人可以享受生活。D. 他們害怕破壞。A. 他們?cè)谡◤椀年幱跋鲁砷L(zhǎng)。他們甚至敢于懷疑老一代創(chuàng)造了世界上可能最佳的社會(huì)。C. 獨(dú)立性。 D. 地理位置。一旦這個(gè)條件不存在，那就不會(huì)再尊重。B. 教皇在宗教之外的許多事情有著最高的權(quán)利。彼德之后有形的公認(rèn)領(lǐng)袖。 B. 歐洲宗教史。上面文章大意中作者是從三方面論及其分裂。C. 在改革前，羅馬教皇是歐洲真正的帝王。實(shí)際上，教皇雖是宗教領(lǐng)袖，管的事情遠(yuǎn)遠(yuǎn)超出宗教范疇。最后一段的最后兩句話“1494年，哥倫布首次遠(yuǎn)航美洲后的兩年，教皇亞歷山大六世就把這塊大洋彼岸未曾勘探的世界分給西班牙和葡萄牙作為對(duì)他們業(yè)績(jī)的褒獎(jiǎng)（賞賜）和制止他們彼此開仗。B. 地質(zhì)學(xué)。他們成長(zhǎng)的很快，不那么依賴于父母，他們獨(dú)立思考得更多，不盲目接受老一代的理想……。他們不喜歡自己的價(jià)值觀受到懷疑或威脅。B. 長(zhǎng)者的設(shè)想。老有負(fù)罪感？為什么老糾纏于要積聚越來(lái)越多的物質(zhì)財(cái)富？……。從工作中獲得樂(lè)處，享受閑暇時(shí)間，肯定不是錯(cuò)誤?！盇. 石油。第三段“工業(yè)上，信息處理和制定必要的改革計(jì)劃以適應(yīng)市場(chǎng)需要意味著越來(lái)越多使用計(jì)算機(jī)?！彼赃x擇B。A. 人們要做更多工作。這里指靈活多變。A. 在人的神經(jīng)脈沖中缺少變異（差別）。這三項(xiàng)和mon currency 無(wú)關(guān)。B. 神經(jīng)脈沖?！边@說(shuō)明，它不是 “Least qualitative variation. ”Passage Five Exploration on the Origin of ContinentsThe origin of continental nuclei has long been a puzzle. Theories advanced so far have generally failed to explain the first step in continent growth, or have been subject to serious objections. It is the purpose of this article to examine the possible role of the impact of large meteorites or asteroids in the production of continental nuclei. Unfortunately, the geological evolution of the Earth’s surface has had an obliterating effect on the original position and structure of the continents to such an extent that further terrestrial investigations have small chance of arriving at an unambiguous answer to the question of continental origin. Paradoxically, clues to the origin and early history of the surface features of the Earth may be found on the Moon and planets, rather than on the Earth, because some of these bodies appear to have had a much less active geological history. As a result, relatively primitive surface features are preserved for study and analysis. In the case of both the Moon and Mars, it is generally concluded from the appearance of their heavily cratered surfaces that they have been subjected to bombardment by large meteoroids during their geological history. Likewise, it would appear a reasonable hypothesis that the Earth has also been subjected to meteoroid bombardment in the past, and that very large bodies struck the Earth early in its geological history. The large crater on the Moon listed by Baldwin has a diameter of 285 km. However, if we accept the hypotheses of formation of some of the mare basins by impact, the maximum lunar impact crater diameter is probably as large as 650km. Based on a lunar analogy, one might expect several impact craters of at least 500km diameter to have been formed on Earth. By applying Baldwin’s equation, the depth of such a crater should be about 20km. Baldwin admits that his equation gives excessive depths for large craters so that the actual depth should be somewhat smaller. Based on the measured depth of smaller lunar crater. Baldwin’s equation gives the depth of the zone of brecciation for such a crater as about 75km. The plasticity of the Earth’s mantle at the depth makes it impossible to speak of “bracciation” in the usual sense. However, local stresses may be temporarily sustained at that depth, as shown by the existence of deepfocus earthquakes. Thus, shortterm effects might be expected to a depth of more than 50km in the mantle. Even without knowing the precise effects, there is little doubt that the formation of a 500km crater would be a major geological event. Numerous authors have considered the geological implications of such an event. Donn et al. have, for example, called on the impact of continentsize bodies of sialic position to from the original continents. Two major difficulties inherent in this concept are the lack of any known sialic meteorites, and the high probability that the energy of impact would result in a wide dissemination of sialic material, rather than its concentration at the point of impact. Gilvarry, on the other hand, called on meteoroid impact to explain the production of ocean basins. The major difficulties with this model are that the morphology of most of the ocean basins is not consistent with impact, and that the origin and growth of continents is not adequately explained. We agree with Donn at al. that the impact of large meteorites or asteroids may have caused continent formation, but would rather think in terms of the localized addition of energy to the system, rather than in terms of the addition of actual sialic material. A mare basin is A. a formula for determining the relationship between the depth and width of craters. B. a valley that is filled in when a spatial body has impact with the moon or the earth. C. a planetoid (small planet) created when a meteorite, upon striking the moon, breaks off a part of the moon. D. a dark spot on the moon, once supposed to be a sea, now a plain. The writer does not believe thatA. an asteroid is larger than a meteorite. B. material from space, upon hitting the earth, was eventually distributed. C. the earth, at one time, had craters. D. ocean were formerly craters. The article is