Đáp án
Question | Đáp án |
---|---|
31 | technical |
32 | cheap |
33 | thousands |
34 | identification |
35 | tracking |
36 | military |
37 | location |
38 | prediction |
39 | database |
40 | trust |
Giải thích đáp án đề Cambridge IELTS 18, Test 3, Listening Part 4: Space Traffic Management
Questions 31
Đáp án: technical
Vị trí: We'd need to have a set of legal measures, and we'd also have to develop the technical systems to enable us to prevent such accidents.
Giải thích đáp án:
Câu hỏi | would aim to set up legal and 31 ............................... ways of improving safety. |
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Giải thích |
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Question 32
Đáp án: cheap
Vị trí: …satellites are relatively cheap these days, compared with how they were in the past, meaning that more people can afford to put them into space.
Giải thích đáp án:
Câu hỏi | Satellites are now quite 32 ............................ .and therefore more widespread |
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Giải thích |
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Question 33
Đáp án: thousands
Vị trí: …people aren't just launching single satellites but whole constellations, consisting of thousands of them designed to work together.
Giải thích đáp án:
Câu hỏi | e.g. there are constellations made up of 33................................ of satellites |
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Giải thích |
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Question 34
Đáp án: identification
Vị trí: …one thing you may be surprised to learn is that you can launch a satellite into space and, once it's out there, it doesn't have to send back any information to Earth to allow its identification.
Giải thích đáp án:
Câu hỏi | At present, satellites are not required to transmit information to help with their 34 ........................................ |
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Giải thích |
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Question 35
Đáp án: tracking
Vị trí: When it comes to the safety of satellites, at present we don't have anything like enough proper ways of tracking them.
Giải thích đáp án:
Câu hỏi | There are few systems for 35 ............................... satellites |
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Giải thích |
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Question 36
Đáp án: military
Vị trí: In addition, some operators may be unwilling to share information about the satellites they've launched. For example, a satellite may be designed for military purposes, or it may have been launched for commercial reasons, and the operators don't want competitors to have information about it.
Giải thích đáp án:
Câu hỏi | Operators may be unwilling to share details of satellites used for 36 ..................................or commercial reasons |
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Giải thích |
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Question 37
Đáp án: location
Vị trí: Details are needed about the object itself, as well as about … the information isn't easy to collect. Details are needed about the object itself, as well as about its location at a particular time and remember that a satellite isn't very big, and it's likely to be moving at thousands of kilometres an hour.
Giải thích đáp án:
Câu hỏi | It may be hard to collect details of the object's 37 ............................... at a given time. |
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Giải thích |
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Question 38
Đáp án: prediction
Vị trí: We don't have any sensors that can constantly follow something moving so fast, so all that the scientists can do is to put forward a prediction concerning where the satellite is heading next.
Giải thích đáp án:
Câu hỏi | Scientists can only make a 38 ......................................... about where the satellite will go. |
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Giải thích |
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Questions 39
Đáp án: database
Vị trí: Then, as all this information's collected, it needs to be put together so it can be used, and that will involve creating a single database on which it can be entered.
Giải thích đáp án:
Câu hỏi | The information should be combined in one 39 ............................... |
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Giải thích |
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Question 40
Đáp án: trust
Vị trí: …we need to develop a system like the one I've described to coordinate the work of the numerous spacecraft operators, but it's also essential that this system is one that establishes trust in the people that use it.
Giải thích đáp án:
Câu hỏi | A coordinated system must be designed to create 40 ............................... in its users. |
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Giải thích |
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Trên đây là toàn bộ giải thích đáp án cho đề Cambridge IELTS 18, Test 3, Listening Part 4: Space Traffic Management được đội ngũ chuyên môn tại Anh Ngữ ZIM biên soạn. Người học có thể thảo luận về đề thi và đáp án dưới phần bình luận hoặc tham gia diễn đàn ZIM Helper để được giải đáp kiến thức tiếng Anh luyện thi Đại học và các kì thi tiếng Anh khác, được vận hành bởi các High Achievers.
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