【正文】 ______. A. have been satisfied by contributing to the welfare of the group. B. stayed alive in much possible fort for centuries C. made little progress before the emergence of technologies D. were addicted to hunting, gathering and building shelters.( )65. Which of the following statements is TRUE according to the passage? A. Human achievements facilitating modern life are done during the leisure time freed from survival work. B. The major early business of humans is to seek chances for technological developments. C. In modern society, most people have enough forts to make individual choices for work. D. Most adults can answer confidently questions concerning what jobsthey want to do.( )66. The best title for the passage would be ______. A. Technology, a driving force to push humans ahead B. Working to live, a basic condition for pleasant living to work C. Different desires and prospects people have for different kinds of work. D. Working to live or living to work, a choice distinguishing joy from sufferingSection CDirections: Read the following passage. Fill in each blank with a proper sentence given in the box. Each sentence can be used only once. Note that there are two more sentences than you need.A. The appropriate feeding and caring styles were greatly rewarded in all aspects.B. It was claimed that simply feeding and changing them would be adequate. C. Some, however, demonstrate little influence with roughly ordinary behavior pattern.a D. Maternal attachment plays a fundamental role in shaping who we are.b E. Necessities are not just the availability of food and water.c F. And they simply didn’t grow like normal infants.Most people don’t need science to appreciate the importance of a mother’s love. But to understand how early maltreatment can derail a child’s development requires careful study. In a famous research, Harry Harlow had demonstrated that proper psychological and physical development of infants requires nurturing and attention from a parent. 67 In that research, socially isolated monkey babies that were removed from their mothers were found to be clinging to a clothcovered surrogate (替代的) mother for fort.Such experimentations sound cruel. They, however, have been critical in helping change policies in human orphanages(孤兒院) in the . For centuries some orphanages treated infants equally inhumanely. Despite early evidence that orphanage infants were far more likely to die than others, supporters argued that it didn’t matter whether children had “parents” specially devoted to them at the orphanage. 68 Orphans were supposed to be in positive mental and physical health until adoptive parents were found. Babies, they said, couldn’t remember anyway.The harrowing consequences of these theories were most vividly brought to light in Romania in the 1980s and ‘90s. A ban on abortion（流產(chǎn)) led to a surge in orphanage babies. Simply being fed and changed without individualized affection, some babies present serious problems. Many developed violent behaviors, repetitively rocking or banging their heads. Some were cold and withdrawn or indiscriminately affectionate. 69 Their head sizes were especially small. They even had problems with attention and prehension. The longer these children were left alone, the more damage was seen. The lack of a secure attachment relationship in the early years has destructive consequences for both physical and mental health later in life, with longlasting effects. The persistence of these effects emphasizes the need to intervene early in life. The Nobelprizewinning economist James Heckman, has long argued that investing in early childhood education provides a greater return for society than virtually any other type of spending. It is obviously reflected in increased educational success and productivity,. The reduced crime, addiction, distress and disorder point to the same theory. Early life conditions critically affect adult life. 70 Remove it and the harm is great.IV. Summary WritingDirections: Read the following passage. Summarize the main idea and the main point(s) of the passage in no more than 60 words. Use your own words as far as possible. African elephants are in trouble. Their numbers have fallen violently from as many as ten million a hundred years ago to as few as400,000 today. Losses are largely from poaching（偷獵）for the illegal ivory trade, and also because of the smaller living space for elephants, as people open up land for farming and development.Killing some elephants to help save the species is one suggested strategy for preserving them. Here’s the thinking: Invite rich hunters to pay generous fees to shoot specified numbers of elephants, and use that money as sources for various conservations.Some people claim that trophy hunting can provide generous financial support for people to conserve and restore wild elephant numbers, protect wildlife from poaching, and to help give local munities a boost in economy. Doing that, the theory goes, poor villagers won’t need to poach elephants to feed their families.To look into the new business closely, the trophy hunting industry does not provide significant benefits to the munities where it occurs. Across Africa, there are only about 15,000 huntingrelated jobs created by the business—a tiny number, especially considering that the six main gamehunting countries alone have a population of nearly 150 million.Besides that, it is true the total ine from trophy hunting is substantial. Take an unnamed area for example, the total ine to wild conservancies from trophy hunting, amounted to $165,000. Six years later, this is expected to increase almost tenfold to $1,330,000. Yet after various kinds of processing fees and expenses are reduced, the local munities make an average of only ten cents a hectare (25 cents an acre) from trophy hunting. The return is so small that it justly explains locals’ lack of interest in