二、完形填空（共20小题；每小题1. 5分，满分30分）
Years ago, if a teenager had some problems in her life, she might go home and write in her diary. Now, a teenager with   16   problems might go onto the Internet and write about his problems in a blog. In many ways a diary and a blog are very   17  . So, what makes blogging different from writing in   18   diary?
The biggest difference is that blogging is much more   19   than a diary. Usually, a teenager treats his diary like a book full of   20   that she does not want to   21 
It’s interesting that someone who writes in a blog   22   a diary will probably write nearly the same information.
I have a little sister, and sometimes I go online to read her   23   . She writes about things like waking up early for swimming practice and not studying enough for her chemistry test.  24  I was her age, I wrote about the same things, but   25   in my diary. Then, after I had finished writing, I would hide my diary in a secret place because I was   26   that my sister might read it!
The biggest   27   with blogging is that anyone can read what you write. If I was angry with a friend during high school and wrote something   28   about her in my diary, she would never know!   29, if my sister ever wrote something bad about a friend, that friend   30  read her blog and get a “cry”.
There are also   31   to blogging, of course. If I felt sad one day and wrote in my diary: “Nobody cares about me.”   32   would know about it. However, if my sister wrote the same sentence in her blog, her best friends would   33   respond（回应）and tell her how much they  _34   her. Blogs help people   35   in contact with their friends and know what the people around them are doing.
16. A. the same      B. troublesome       C. difficult      D. daily
17. A. familiar          B. special              C. similar            D. different
18. A. a personal    B. an ordinary     C. a common   D. a traditional
19. A. attractive     B. public         C. convenient   D. quick
20. A. thoughts      B. puzzles          C. mysteries     D. secrets
21. A. tell         B. share          C. publish        D. solve
22. A. instead of     B. as well as      C. in favor of   D. in spite of
23. A. blog        B. diary          C. report       D. web
24. A. Although     B. Since         C. When       D. Because
25. A. only        B. already          C. still          D. never
26. A. angry      B. concerned      C. glad         D. worried
27. A. problem          B. doubt         C. trouble            D. mistake
28. A. boring     B. wrong         C. unpleasant   D. funny
29. A. Beside     B. However       C. Therefore    D. Then
30. A,. should     B. will           C. must        D. might
31. A. reasons     B. disadvantages     C. shortcomings D. advantages
32. A. everyone      B. no one              C. anyone        D. someone
33. A. happily     B. especially      C. quickly       D. immediately
34. A. like         B. miss           C. need        D. help
35. A. lose         B. stay           C. get           D. find

"Hey, don't read in the hallway. Your eyesight will be damaged." You must have heard such warnings many times. Don’t read in dim (暗的)light! This is one of the “pearls of wisdom” that are supposed to help us live a healthy life. Such common beliefs, however, lack scientific basis, according to a paper published recently in the British Medical Journal.
Do you believe in the following everyday wisdom?
Reading in dim light ruins your eyesight.
In dim light, you might blink (眨眼) more, feel discomfort from drying and have trouble focusing. But the majority of eye experts believe it is unlikely to do any permanent damage.
We must drink at least eight glasses of water a day
In 1945, the Nutrition Council in US suggested that people need to consume 2.5 litres of water a day. But the water contained in food, particularly fruit and vegetables, as well as in milk, juice and soft drinks, also counts towards the total.
We only use 10 percent of our brains.
This myth arose as early as 1907. People have long argued about our power of self-improvement and our brains’ potential abilities. But detailed imaging shows that no area of the brain is silent or inactive.
Shaving your legs causes hair to grow black faster and thicker.
This theory is also illusion. Shaving has no effect on the thickness or rate of hair growth,
studies say. Just over time, the edge of hair gets worn away and thus the edge of long hair becomes finer (更细). So hair that is newly grown gives the impression of darkness.
【小题1】What does the paper say about some common beliefs?

We all feel it is Jack as well as his wife that 　　　　 for their son's bad performance at school.

第二节   完形填空（共20小题，每小题1.5分，满分30分）
Teaching second grade is always a challenge. Each student arrives at school with his own needs and difficulties. One year a student called Billy   36   me with his behavior as well as his academic requirements. He struggled daily with his   37   emotions and often became angry or violent. I knew that, to make   38   progress, his emotions needed controlling. 
One   39   I tried to help Billy was to have him come directly into the classroom when he arrived at school. Billy’s mom would   40   me to alert (警告) me to a particularly emotional morning at home. Then, I would focus on   41   his anger and calming him down before the other students arrived.
One week our class was studying   42  . I thought one way to bring learning into the classroom was to bring my dog Rocky to school for the day.
That day began as normal. I was preparing activities focused on dog themes   43   I was told that Billy had a   44   morning at home and I might need to get him   45  . As I was talking to his mom, Billy   46   into the classroom. To Billy’s   47  , Rocky immediately ran up to his new   48  , wagging his tail and licking Billy’s face with doggy affection. Billy couldn’t   49   Rocky’s charm (魅力) and began laughing as his anger melted away.
Throughout the day, Billy never left Rocky’s side, feeding him, being gentle with him and even   50   the other students while Rocky was sleeping.
Billy was known for doing anything he could to avoid   51  , but on this day he found a good dog story, “Clifford’s Puppy Days,” and read it to Rocky. How   52   I was at the sight of Billy reading happily！My little dog was able to   53   Billy’s day from one of anger and frustration to one of laughter, gentleness and   54  .
That day Rocky more than helped me with my   55  ; he helped to change the life of a child! After that Billy’s behavior definitely improved.
36. A. challenged     B. cheated C. benefited    D. betrayed  
37. A. unforgettable    B. uncontrollable    C. unconscious       D. unfortunate   
38. A. physical         B. mental      C. academic         D. authentic 
39. A. advantage      B. agenda      C. reason             D. way
40. A. awake        B. call          C. visit             D. sign
41. A. tolerating       B. observing     C. relieving          D. ignoring
42. A. emotions       B. pets          C. botany          D. diet   
43. A. after      B. as          C. when             D. before
44. A. boring    B. fantastic       C. busy               D. rough
45. A. settled    B. punished      C. treated              D. excited
46. A. fled            B. stormed       C. jogged              D. floated
47. A. surprise         B. delight     C. shame         D. fear
48. A. protector       B. trainer       C. friend         D. owner
49. A. resist          B. describe       C. reduce         D. forget
50. A. educating    B. envying   C. comforting     D. quieting
51. A. exploding      B. reading C. arguing            D. apologizing
52. A. surprised       B. disappointed C. amused         D. confused
53. A. urge          B. shorten        C. transform          D. expand
54. A. admiration   B. curiosity  C. anxiety           D. love
55. A. family       B. teaching        C. housework         D. performance

When we donate blood, a small amount is usually taken in advance for at least ABO and Ph systems typing. If you are O+, the O is your ABO type and the + is your Rh type. It is possible to be A, B, AB, or O as well as Rh + or Rh-.
The ABO system was discovered by Karl Landsteiner in the early 1900s. He was awarded the Nobel Prize for his achievements. There are four basic types of blood in the ABO system: A, B, AB and O. Everybody is born with one of these four types of blood. We get blood type, just like hair color and height from parents. Because of the substances(物质) contained in each type, the four groups must be transfused carefully, If two different blood types are mixed together, it may put a person into an extremely dangerous situation. Basically, A and B cannot be mixed. A and B cannot receive AB, but AB may receive A or B. In an emergency, type O blood can be given because it is most likely to be accepted by all blood types, so it is often called the universal donor. However, there is still a risk. For the opposite reason, AB is sometimes called the universal receiver. However, because there can be so many reactions in the blood bank of the hospital.
There is a relationship between your blood type and your nationality. Among the Europeans, about 45 percent have type O while 42 percent have type A. The rarest is type AB. Other races have different percentage. For example, some American Indian groups have nearly 100 percent type O out of 100 donors in the world…