{"data":[{"question":[{"id":"890","number":"16","choice":["A) Explaining the benefits of eating vegetables to them.","B) Exposing them to vegetables repeatedly.","C) Improving the taste of vegetable dishes for them","D) Rewarding them for eating vegetables."],"details":" The study found that the best way to get children to eat food they do not like is simply to give them repeated exposure to it. ","answer":"B","content":"\u8981\u60f3\u8ba9\u5b69\u5b50\u4eec\u5403\u852c\u83dc\uff0c\u6700\u597d\u529e\u6cd5\u662f\u8ba9\u4ed6\u4eec\u53cd\u590d\u63a5\u89e6\u852c\u83dc","user_answer":""},{"id":"891","number":"17","choice":["A) They were considered most nutritious.","B) They were essential to children\u2019s health.","C) They were least used in Belgian cooking","D) They were disliked most by children."],"details":" The taste tests revealed that carrots were the least-liked vegetable among youngsters. ","answer":"D","content":"\u54c1\u5c1d\u6d4b\u8bd5\u663e\u793a\uff0c\u80e1\u841d\u535c\u662f\u5b69\u5b50\u4eec\u6700\u4e0d\u559c\u6b22\u7684\u852c\u83dc","user_answer":""},{"id":"892","number":"18","choice":["A) Children's choices of food vary greatly.","B) Parents watch closely what children eat.","C) Children's eating habits can be changed.","D) Vegetables differ in their nutritional value"],"details":" After the trial, 81% of children who simply tried the carrots consistently liked them. This is in contrast to 68% for the group given a toy and 75% for the group given verbal praise. ","answer":"B","content":"\u6bd4\u5229\u65f6\u8ddf\u7279\u5927\u5927\u5b66\u7684\u5fc3\u7406\u5b66\u5bb6\u505a\u51fa\u5b9e\u9a8c\uff0c\u8bc1\u660e\u5b69\u5b50\u7684\u996e\u98df\u4e60\u60ef\u662f\u53ef\u4ee5\u6539\u53d8\u7684","user_answer":""}],"title":"Questions 16 to 18 are based on the passage you have just heard."},{"question":[{"id":"893","number":"19","choice":["A) A lot of garbage has been left on the moon.","B) There is quite a lot to learn about the moon.","C) India has many space exploration programs.","D) Space exploration has serious consequences."],"details":" One thing about the moon many people don \u2019 t know is that it has a lot of garbage on its surface, leftover from human space exploration ","answer":"A","content":"\u5173\u4e8e\u6708\u7403\u6709\u4e00\u4ef6\u4e8b\u5f88\u591a\u4eba\u4e0d\u77e5\u9053\uff0c\u90a3\u5c31\u662f\u5b83\u8868\u9762\u6709\u5f88\u591a\u5783\u573e\u3002","user_answer":""},{"id":"894","number":"20","choice":["A) It is risky to destroy.","B) It is of no use on Earth.","C) It is costly to bring back.","D)It is damaged by radiation."],"details":" Bringing back unneeded equipment would have used up precious resources such as fuel ","answer":"C","content":"\u628a\u4e0d\u9700\u8981\u7684\u8bbe\u5907\u5e26\u56de\u5730\u7403\u4f1a\u8017\u5c3d\u71c3\u6599\u7b49\u5b9d\u8d35\u8d44\u6e90","user_answer":""},{"id":"895","number":"21","choice":["A) Record details of space exploration,","B) Monitor the change of lunar weather.","C) Explore the possibility of human settlement on the moon.","D) Study the effect of radiation and vacuum on its materials."],"details":" Researchers can study the garbage left on the moon to see how its materials weathered the radiation and vacuum of space over time. ","answer":"D","content":"\u7814\u7a76\u4eba\u5458\u53ef\u4ee5\u901a\u8fc7\u7814\u7a76\u9057\u7559\u5728\u6708\u7403\u4e0a\u7684\u5783\u573e","user_answer":""}],"title":"Questions 19 to 21 are based on the passage you have just heard."},{"question":[{"id":"896","number":"22","choice":["A) It will have to be governed by specific rules.","B) It will gradually be replaced by social media.","C) It is likely to be a competitor of various messaging apps.","D) It is likely to remain a means of business communication."],"details":" hough social media and messaging apps have taken over some of the roles from email as a form of communication, email is likely to retain an important role for business communication in the future. ","answer":"D ","content":"\u5c3d\u7ba1\u793e\u4ea4\u5a92\u4f53\u548c\u901a\u8bafAPP\u4f5c\u4e3a\u4e00\u79cd\u6c9f\u901a\u65b9\u5f0f\u5df2\u7ecf\u53d6\u4ee3\u4e86\u7535\u5b50\u90ae\u4ef6\u7684\u90e8\u5206\u529f\u80fd\uff0c\u4f46\u7535\u5b50\u90ae\u4ef6\u5728\u5c06\u6765\u7684\u5546\u52a1\u4ea4\u6d41\u4e2d\u4ecd\u5c06\u53d1\u6325\u91cd\u8981\u4f5c\u7528\u3002","user_answer":""},{"id":"897","number":"23","choice":["A) Make a timely response.","B) Save the message in their file.","C) See if any action needs to be taken.","D) Examine the information carefully."],"details":" But it \u2019 s common politeness to respond to a personal message, preferably within 24 hours of receiving it. ","answer":"A","content":"\u56de\u590d\u4e2a\u4eba\u90ae\u4ef6\u662f\u4e00\u79cd\u793c\u8c8c\uff0c\u6700\u597d\u572824\u5c0f\u65f6\u5185\u56de\u590d","user_answer":""},{"id":"898","number":"24","choice":["A) It is to be passed on.","B) It requires no reply.","C)It causes no concern.","D) It is mostly junk."],"details":" It \u2019 s not necessary to reply to a mass email sent to numerous recipients. ","answer":"B","content":"\u7fa4\u53d1\u7684\u90ae\u4ef6\u65e0\u9700\u56de\u590d","user_answer":""},{"id":"899","number":"25","choice":["A) Make it as short as possible.","B) Use simple and clear language.","C) Avoid using capitals for emphasis.","D) Adopt an informal style of writing."],"details":" And never use capitals to emphasize a word or words in an email. It \u2019 s the same as yelling. ","answer":"C","content":"\u5728\u90ae\u4ef6\u4e2d\u4e0d\u8981\u7528\u5927\u5199\u5b57\u6bcd\u6765\u5f3a\u8c03\u4e00\u4e2a\u8bcd","user_answer":""}],"title":"Questions 22 to 25 are based on the passage you have just heard."}],"audio":"/uploads/mp3/1572861475242908.mp3","original":" 1 All parents know it is difficult to get children to eat their vegetables. Some of them offer rewards or treats for children finishing their share. But researchers have discovered that youngsters who are not praised for trying vegetables are more likely to eat them eventually. The study found that the best way to get children to eat food they do not like is simply to give them repeated exposure to it. Psychologists from Ghent University in Belgium studied 98 children. They gave them five kinds of vegetables to eat-mushrooms, peas, eggplants, carrots and cabbages. The taste tests revealed that carrots were the least-liked vegetable among youngsters. The children were then given a bowl of boiled carrots and told to choose how much to eat. After 8 minutes, they were asked to rate the dish as \u201cdelicious,\u201d \u201cjust OK\u201d or \u201cdisgusting.\u201d The trial went on twice a week for a month, with a follow-up taste test after 8 weeks. Children were split into three groups, with one group asked to try the bowl of carrots repeatedly with no further encouragement. The other two groups were given rewards of a toy or verbal praise. After the trial, 81% of children who simply tried the carrots consistently liked them. This is in contrast to 68% for the group given a toy and 75% for the group given verbal praise. 2 One thing about the moon many people don\u2019t know is that it has a lot of garbage on its surface, leftover from human space exploration. But how much garbage exactly have humans left on the moon? It\u2019s hard to be accurate, but the trash likely weighs more than 181,000 kilograms on Earth. Much of it was left by American astronauts who landed on the lunar surface between 1969 and 1972 during NASA\u2019s Apollo missions. The other rubbish comes from missions that did not have human crews. These missions were conducted by various space exploring agencies, including those from the US, Russia, Japan, India, and Europe. Many of the older pieces are equipment sent to learn about the moon. The equipment stayed there after its missions ended. The moon is also home to lunar orbiters that mapped the moon before they crashed into its surface, adding to the garbage heap. The objects left by the Apollo astronauts included equipment that was no longer needed. Bringing back unneeded equipment would have used up precious resources such as fuel. But, as the saying goes, one person\u2019s trash is another\u2019s treasure. Researchers can study the garbage left on the moon to see how its materials weathered the radiation and vacuum of space over time. Moreover, some of the objects on the moon are still being used, including a laser-range reflector left by the Apollo 11 crew.In my line of work, I receive a lot of emails. I also send a lot of emails. Though social media and messaging apps have taken over some of the roles from email as a form of communication, email is likely to retain an important role for business communication in the future. Surprisingly, though, a lot of companies and organizations lack formal guidelines for emailing. As most of you will soon be entering the workforce, I would like to share with you my own rules for emailing. If someone sends you an email, reply to them acknowledging the email. A simple \u201cthank you\u201d let the sender know that their email has arrived safely, that it has not been lost among what could be 50 other emails that have arrived in your email inbox that day. It\u2019s not necessary to reply to a mass email sent to numerous recipients. These emails are often informative rather than personalized correspondence requiring a response or action. But it\u2019s common politeness to respond to a personal message, preferably within 24 hours of receiving it. It\u2019s also important to use proper English. Just because emails are a quick form of communication, doesn\u2019t mean emails, especially business emails, should be written using informal shortened forms of words. Think of an email as a letter. Spelling, grammar and punctuation should not be overlooked. And never use capitals to emphasize a word or words in an email. It\u2019s the same as yelling. ","sign":3,"direction":"In this section, you will hear three passages. At the end of each passage, you will hear three or four \u2014Both the passage and the questions will be spoken only once. After you hear a question you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.","message":"\u6210\u529f","code":1}