填空题
·Read the text below about supermarket checkouts.
·In most of the lines
41—52 there s one extra word. It is either grammatically incorrect or does not
fit in with the meaning of the text. Some lines, however, are correct.
·If a
line is correct, write CORRECT on your Answer Sheet.
·If there is an extra
word in the line, write the extra word in the line. write the extra word in
CAPITAL LETTER on your Answer Sheet.
{{B}}CHECKOUTOPERATORS{{/B}}
Supermarket Checkout operators
sit at electronic tills and feed in the prices of the
customer's
goods This is now done by 'scanning', passing each such item over
34. a
device that reads the bar-code on it and automatically registers it down in
the
35. till. They may weigh some products, such as fruit, on scales near
the
36. tilt. When all the goods will have been scanned, the till provides a
total and the
37. operators take payment in the cash, by cheque or by credit
or debit card. and
38. give a till receipt and any more change required. They
provide bags, often
39. help to pack purchases, and change paper till rolls
as being necessary.
40. They also make it sure they have enough change,
credit card forms, and carrier
41. bags. Operators ring a bell or buzzer to
summon for a supervisor to help
42. with problems, and put notes and cheques
into bags for periodic collection.
43. They enter their personal details in
the till, so that their performance can be
44. analysed later. The system
offers supermarkets an efficient way of handling with a
45. large number of
customers purchasing many products and helps to keep checkout queues to a
minimum.