未知题型 听力原文： This novel costs two ninety-nine. This book is one pound forty-two. And that pocket dictionary is priced at fourteen twenty-four. You gave me two ten pounds. Let's look at the calculator and find out how much change I'll give you.(16)

未知题型 听力原文： Accounts will be charged five pounds a month service fee if the minimum balance falls below four hundred pounds at any time during the stated period. You may keep three pounds in your account, but we charge you five pounds a month.&8226;You will hear another five short recordings.&8226;For each recording decide what the speaker is doing.&8226;Write one letter (A—H) next to the number of the recording.&8226;Do net use any letter more than once.&8226;After you have listened once, replay each recording.

未知题型 听力原文：In 1986, there were over 40 million computers in the world, while by 2006, that number climbed to about 800 million—a twenty-fold increase in two decades.(52)