小题1:Sally Smith sent the postcard from ___________.

A．Barcelona, Spain	B．Boston, USA
C．Mexico City, Mexico	D．Bangkok, Thailand

小题2:Bill will probably be back in____________.

A．a day	B．a week
C．two weeks	D．a month

小题3:Which of the following is mentioned in the three postcards?

A．Barcelona is a big city.	B．Mexico city is very hot.
C．Bangkok is a very old city.	D．Mexico City is small but beautiful.

小题1:A
小题2:B
小题3:C

试题分析：这篇阅读介绍了三封邮件，分别来自于Sally、Ann和Bill的。介绍了三所城市Barcelona、Bangkok和Mexico。
小题1:细节理解题。阅读第一封信第一句话Greetings from Barcelona in Spain.“来自西班牙巴塞罗那的问候。”可知答案为A。
小题2:细节理解题。阅读第三封信件最后一句话See you in a week.“一个星期后见。”可知Bill会在一个星期之后回来，故选B。
小题3:细节理解题。阅读第二份邮件第二句话It’s a very old city.可知答案为C。