Official 45 Con 1
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Question 2 of 5
What does the man say about the campus mailbox service?

A.

Its rates for all students have recently gone down.

B.

It is the only way to receive certain mailings about university events.

C.

All students are required to use it.

D.

It is more reliable than e-mail.

我的答案:

正确答案:B

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