第一篇：
  Rock climbing(攀岩)did not become a sport until in the late 19th century. 1.________ While rock climbing may still be necessary for mountain climbing, most people just climb low mountains for fun.
    If you have ever done rock climbing, you will know that it is not a very easy sport. 2.________ What most people don't know is that rock climbing is one of the sports that depend on your body and mind (意志).
    To climb successfully, one must use wonderful skills.3. ________ Another important rule is that your arms only hold you close to the rock face while your legs are pushing you up. The closer you are to the rock face, the easier it is to climb.
4.________ Once you start to learn how to climb, you'll find more fun. People who like games such as chess playing or problem—solving may love rock climbing, because they are nearly the same in the way of thinking.5. ________ Anyone who enjoys a difficult game and l
oves the outdoors should think of taking rock climbing as a new hobby.
A. One of the important rules is to always have three parts of your body on the rock face.
B. Rock climbing has a really long history.
C. But now it has become a popular outdoor activity.
D. For anyone who wants to get into beautiful shape, rock climbing is a fun and good way.
E. Rock climbing is a wonderful sport.
F. Indoor and outdoor rock climbing both need practice.
CFAED
第二篇：
die in your arms  "Beep, beep," goes the car horn(喇叭).You've got dressed，but you've not had time to eat breakfast. You run out of the front door with your schoolbag, and jump into the waiting car. I
nside, your Friends say "hey" as one of their parents drives you to school. 1.________ 
    Car pools are a common way of transportation for many students in the US. You, along with many of your friends, can sit in one car. 2.________ And your parents may take turns to drive you all to school 3.________  If you're late, you can eat that breakfast you don't have time for at home. If you're behind on your homework. this is your last chance to finish it before class. Some simply add to their sleep time before classes begin.
    Besides walking or cycling to class, car pools are green if you can't take the school bus. Instead of four cars taking four students to school each day, they can all squeeze (挤) into one. 4.________ 
More importantly, car pooling teaches students valuable life lessons not taught in class. It can teach students about being on time. It can also teach them the bad influence of being late. 5.________ 
A. What do friends do in the car?
B. This is the daily car pool to school.
C. Of course, it's better to take the school bus.
D. Why is car pool so popular in the USA?
E. Think of how much oil that can save!
F. You share the journey to school each day.
G If you're late, then all of your friends will be late too.
BFDEG
第三篇：
Is there a connection between music and language? According to recent studies, the answer is yes:1.________Here, we look at two examples.
A recent study by researcher Kraus shows that playing a musical instrument can improve a
person's hearing ability. 2.________The people in the first group were musicians, while those in the second group had no musical training. The musicians were able to hear the talking person more clearly.
3.________Think about violinists in an orchestra (管弦乐团). When the violinists play with the group, they hear their own instrument and many others, too. But the violinists must listen closely to what they are playing, and pay no attention to the other sounds. In this way, musicians are able to focus on certain sounds, even in a room with lots of noise.
Schlaug, a doctor at Harvard Medical School, works with stroke (中风) patients. Because of their illness, these people cannot say their names, addresses, or other information normally. However, they can still sing. 4.________Why does this work? Schlaug isn't sure. Music seems to make different parts of the brain work, including the damaged (损坏的) parts. This might help patients to use that part of the brain again.
Music improves concentration (注意力), memory, listening skills, and our overall language abilities. 5.________Playing an instrument or singing can help us do better in school and k
eep our brain sharp (敏锐的) as we get older. Music is not only enjoyable, it's also good for us in many other ways.
A. It can even help sick people get better.
B. Schlaug was surprised to find that singing words helped his patients to speak.
C. Music improves certain language abilities in the brain.
D. The violinists develop their memories by playing the violin.
E Musicians hear better because they learn to pay attention to certain sounds.
F. In his study, two groups of people listened to a person talking in a noisy room.
CFEBA
第四篇：
                            Artist for the Animals
    Twelve-year-old Bria Neff loves art and animals. So she puts the two together by painting pictures of animals that are endangered. With her mom's help, she sells the paintings to raise money for groups that protect animals and their living places. We asked Bria about her work.