题目内容

MEMORANDUM
To: All staff
From: Brian Candler (B.Candler@pobox.com)
Delivery date: Mon, 28 May 2007,13:47:03
Subject: Long-distance calling instructions
Next month, there will be an important change to the way we make long-distance telephone calls. This should help provide extra security for our telephone systems. Your authorization number will go from four digits to five digits in length. A "3" will be added to the start of your authorization number. For example, if your number was "1234" , it will change to "31234" . Remember that if you have automatic telephones or fax machines, they will have to be reprogrammed.
The authorization number is not necessary when making-local calls.
Why is the change outlined in this memo made？

A. To reduce costs
B. To adapt to a new phone system
C. To increase the security of the communication system
D. To provide automatic dialing

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A. To reduce costs B. To adapt to a new phone system C. To increase the security of the communication system D. To provide automatic dialing

What does the advertisement state about Devlin boots？

According to the passage, why do consumers shop outside of Snell Grove？

What are the purchasers asked to do if they are not satisfied with Devlin boots？

A. To reduce costs
B. To adapt to a new phone system
C. To increase the security of the communication system
D. To provide automatic dialing