大学生英语竞赛D类听力专项强化真题试卷12
听力短文
Dictation
Listen to the passage. For questions 21—25, fill in the blanks with the exact words or phrases you hear.
Bluetooth technology is a method of enabling short-range communication between devices. For example, computers can connect to other computes, headsets can connect to cell phones, and headphones can connect to MP3 or MP4 players, 【D1】______.
In the past, wireless communication devices were too large and expensive for common use. However, there have been a lot of rapid advances in miniaturization recently. Also, more efficient forms of mass production are now possible. Both of these developments 【D2】______ the use of Bluetooth technology in a wide range of common items. Inventors are constantly investigating new ways of involving it in day-to-day life. This has resulted in the creation of a Bluetooth luggage tag.
The Bluetooth luggage tag is called The Bluebird. It is designed to notify a traveller that their bag is in close range. This makes it possible for them to know when their luggage is coming down the airport conveyor belt. It will also flash to make it easier for the person to identify his bag and will help him track multiple bags, 【D3】______a bag being left behind by mistake.
The Bluebird also stores 【D4】______ information, enabling authorities to identify who the luggage belongs to simply by scanning it from Bluetooth enabled computers. 【D5】______, this will mean that the age-old problem of airlines losing people\’s luggage is finally over.
1.【D1】
all without wires
解析：
2.【D2】
have led to
解析：
3.【D3】
preventing
解析：
4.【D4】
large amounts of
解析：
5.【D5】
Hopefully
解析：
Summary
Listen to the passage. For questions 26—30, complete the notes using no more than three words for each blank.
People are sensitive to interpersonal distance. The distance can be different with 【D6】______. However, people can decide their comfort zones of interpersonal distance. Researchers mention 【D7】______interpersonal distances in social interaction. Intimate distance is the closest we allow , while people can chat with their friends at 【D8】______. Distance between employers and employees is social distance, also called 【D9】______, whereas public distance is the farthest with 【D10】______communication.
6.【D6】
culture and gender
解析：(根据录音，研究人员发现人在与他人距离过近或过远都会不适，这个距离叫做社交距离，而社交距离的远近一句文化和性别的不同而不同。故此处填culture and gender。)
7.【D7】
four／4
解析：(研究人员提到了四种不同的社交距离，分别是：亲密、私人、社会和公共场合。故此处填four或4。)
8.【D8】
personal distance
解析：(在私人社交距离上，很少使用触觉，而听觉和视觉都极为重要。在这种距离里，人们会和朋友交互和聊天。故此处填personal distance。)
9.【D9】
formal interaction
解析：(社会社交距离，也叫做正式场合交互，即：formal interaction，通常雇员和雇主之间就属于这种社交距离。)
10.【D10】
one-way
解析：(最后，公共场合社交距离指的是演员、政治家和公共演说者这类人使用的单向交流方式。这类社交距离是最远的。故此处填one-way。)
Dictation
Listen to the passage. For questions 21—25, fill in the blanks with the exact words and phrases you hear.
11.【D1】
more aware of
解析：
12.【D2】
being independent
解析：
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