everyone can be forgetful sometimes regardless of one’s age
we can prevent our sound mind from aging with certain methods
brain aging starts from the time when we are in our 20s and 30s
memory loss is a sign that shows we are getting old
第1题：
This passage tells us______.
A. how photography was developed
B. how to show your ideas and feelings in pictures
C. how to take pictures in the world
D. how to use different cameras
40．答案为A 本文主要讲述摄影术的发展历程，因此选A。
第2题：
24． The passage tells us __________．
A． the sun is not the biggest star
B． the sun is bigger than any other star
C． only the sun can shine
D． the sun is one of the farthest stars from us
第3题：
A、according to
B、due to
C、Based to
D、In light of
第4题：
The passage mainly tells us that______.
A. money is the most important thing
B. there is something more important than money
C. we should look into their eyes while talking to people
D. the more money you have, the less happy you would be
第5题：
The passage mainly(主要地) tells us how to ( )．
A． care for others
B． do more at school
C． be top students
D． use the Internet
第6题：
What is the passage mainly about?（ ）
A．The changes of the author's attitude to her mother's English．
B．The limitation of the author's perception of her mother．
C．The author's misunderstanding of“limited”English．
D．The author's experiences of using broken English．
第7题：
The author of the text mainly______.
A. describes the activities of a law-breaker
B. suggests an ideal way to travel
C. argues against the air-courier travel
D. tells us about a developing business
第8题：
The author writes the passage to _________.
A. show us the function of major sports
B. encourage us to go in for green sports
C. discuss the major influence of popular sports
D. introduce different types of environment-friendly sports
第9题：
What is the passage mainly about?
A． The universal value of the world heritage in Liverpool
B． The exciting experience of the author in Liverpool
C． The special cultural atmosphere of Liverpool
D． The beautiful historic sites of Liverpool
第10题：
HIV was found more than two years earlier than AIDS was identified
people know a little more about HIV than about most other viruses
AIDS continues to rage more wildly in Africa than in Asia
HIV will mainly affect the poor and minority groups in the U.S.