题目

5．把下列句子组成语意连贯的一段文字，排列顺序最恰当的一项是               （       ） ①《尚书·舜典》中说：“击石拊石，百兽率舞。” ②节奏和敲击不仅是音乐的最初形式，也是音乐的最重要的形式。 ③音乐是怎么起源的一直是人们探索的问题。 ④这段文字说明节奏和敲击伴奏舞蹈是音乐最初的形式。 ⑤虽然这只是音乐起源说的一种，但它非常具有说服力。 ⑥非洲音乐就是保持和发展了这种最初的和最重要的形式 ①③④⑤②Once a baby cries, the parents will go to see what happened as soon as possible. According to a new study, a baby's cry can make adults react(反应) very quickly, even if they are not related.     Oxford University researchers used the classic game whack-a-mole(打鼹鼠游戏) for the study.  Whack-a-mole requires people to hit one of nine buttons (按钮). The players must react as quickly as they can to whichever of the buttons lights up at random(随机). It is a game that requires speed and accuracy (准确度 ).     The study included 40 men and women volunteers aged 19 to 59. Some of them had sons or daughters but none had a baby at the time. They played whack-a-mole after listening to different sounds, including babies crying, the crying of adults in trouble and birdsong played at a similar pitch to the babies' cries.     The volunteers' scores were higher after listening to the sound of crying babies. Men and women had similar scores overall. The results showed that a crying baby gets special attention.     "Few sounds make people react quite like the cry of a baby," said Morten Kringelbach of Oxford's psychiatry（精神病学） department, who led the study. "For example, it's almost impossible to ignore(忽视，不理) crying babies on planes. This is true even though there are so many other noises around."  He added that a baby's cry can increase adults' heart rate(心率) and blood pressure(血压). This is understandable, because in the course of human evolution (进化), taking care of babies has always been an important job for adults. When a baby is hungry or feeling bored or unwell, it will cry. As a result, human brains(大脑) and bodies develop a special reaction to a baby's cry. 71. According to the passage, which of the following statements is TRUE? A. There were 80 volunteers who took part in the study. B. The youngest volunteer was 19 and the oldest was 59. C. Some volunteers had babies at that time in the study. D. The volunteers were affected by the sound of a baby’s cry. 72. The game “whack-a-mole” shows ______. A. a baby’s cry can get special attention from adults B. men and women have different reaction speed and accuracy C. adults without babies react less quickly to a baby’s cry D. women react to a baby’s cry more quickly than men 73. “Whack-a-mole” requires people to hit _____ at a time. A. one button           B. one of nine buttons          C. nine buttons       D. ten buttons 74. According to the passage, a baby’s cry ______. A. has the same pitch as birdsong                               B. is the noisiest sound there is C. can increase adults’ heart rate and blood pressure     D. is good for its health 75. From the last paragraph, we learn that ______. A. taking care of the younger babies was the most important thing in the past B. human brains and bodies have developed to take care of babies C. baby cries are a good way make adults react quickly D. baby cries have developed a lot during the course of human evolution