2. 外语
  3. Some British supermarket companies are asking their warehouse workers to wear small computers, calling "electronic tags". The

Some British supermarket companies are asking their warehouse workers to wear small computers, calling "electronic tags". The

admin2010-09-10  47
问题     Some British supermarket companies are asking their warehouse
workers to wear small computers, calling "electronic tags". The              【M1】______
companies say that these tags will to help them to reduce costs              【M2】______
and increase the efficient delivery of goods and food to stores.
The system uses American satellite and radio technology
send messages to the workers. In a report Professor Blakemore                【M3】______
from the University of Durham said that the use of
these tags is making some workplaces more like prisons.                      【M4】______
The technology arrived from the US at the start of the year
and more and more companies are using it. Almost 10,000
employees are using it to supply good to well-known British                  【M5】______
supermarkets. Trade unionists representing workers are
worried that companies could use the technology to check
what workers are doing work. They are asking for special                     【M6】______
measures to make sure that this does not happen.
Under the system, workers have to wore computers on                          【M7】______
their wrists, arms and fingers, and sometimes they have to wear a
special vest contained a computer that instructs them                        【M8】______
where go to collect goods from warehouse shelves.                            【M9】______
The system also allowed the store to send orders to workers’ computers.      【M10】______
【M6】
选项
答案去掉work
解析 这句是考名词性从句。此处what workers are doing是以what开头的名词性从句，在整个句子中作 check的宾语。即用技术来查看工人们在做什么。名词性从句本身有它自己的主语(workers)和动词(are doing)，从句相当于一个名词，所以可以作名词能作的成分，如主语，宾语。有人也许将 what改为whether，即“用技术来查看工人们是否在丁作”，看似正确，仔细看，后面doing work不对。没有这样连着用的。这种题型就只一处改一个错。
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大学英语四级

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