C
Everyone needs friends. There is an old saying, “Friends are God’s way of taking care of us.” But how do you find real friendship and keep it？
The American writer Sally Seamans tells young students some smart ways to find friends. Sally says finding friendship is just like planting a tree. You plant the seed（种子) and take care of it to make it grow.
First, you should choose a friend. What makes a good friend？ It is not because a person has money or good looks. A good friend should be kind and patient（耐心). For example, if you have a bad day, a good friend should listen to your complaints and do his best to help. To make a good friend, you cannot be too shy. You should make each other happy and share your lives.
But things cannot always be happy. Even the best friends have fights. What should you do when you have a fight with your friend？ You have to talk to him or her. When there is no one around, have an honest talk. If he or she doesn’t want to talk, you could write a letter.
There are three steps to being friends again:
Tell him or her how you are feeling; say what your friend has done wrong, and explain why you did this or that. Remember that friendship is the most important thing in your life.
49  Sally wants to tell students the ways to_____.
A  find friends    B  plant trees     C  get happy      D  keep fit
50  What makes good friends？ A good friend should_____.
A  be lovely and cool             B  be kind and patient
C  have lots of money             D  have good looks
51  According to the text, you can________your friend after a fight.
A  buy a present for                  B  never say a word to
C  have dinner with                  D  write a letter to
52  What is the best title of the text？
A  Teenagers and friendship.            B  The good friends around you.
C  The trouble of growing up.              D  The care and keeping of friends.

四、阅读理解（本题有两节，共16小题，每小题2分，共32分） 第一节：阅读下列材料并做后面的题目。从所给的A, B, C, D四个选项中，选出最佳答案。 A Have you seen big dogs in stores or restaurants and wondered why they were there？ Those dogs might have been guide dogs. People who are blind sometimes use guide dogs called seeing-eyes dogs. These special dogs help people get around. They help them do everyday things. Some people who have hearing problems have hearing-ear dogs. These dogs tell their owners when an alarm clock goes off or when the doorbell rings. Guide dogs learn to wear something on their backs called a harness. Their owner holds onto it. The dogs learn what words such as “left” and “right” mean. They learn to never take their owner into traffic. Each guide dog trains for months. Then, it spends one month working with its future owner. At that time ,the owner and dog get to know one another and train together! Because guide dogs are trained, they are welcome almost anywhere. So, the next time you are out, don’t be surprised if you see a dog. It might just be a guide dog!

A. People who want dogs to play with   B. Babies C. Anyone wants to                 D. People who cannot hear or cannot see

A. days      B. weeks           C. months           D. They don’t train

A. two days     B. one week        C. one month         D. one year

A. almost anywhere  B. only stores   C. anywhere but restaurants  D. only outside places

人体内的T淋巴细胞

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A．在反应阶段能释放出淋巴因子，加强各种有关细胞的作用来发挥免疫效应B．由淋巴结、脾、扁桃体等淋巴器官产生，在血液中的淋巴细胞大多为T细胞C．能与靶细胞紧密接触，激活靶细胞内的溶菌酶将抗体直接消灭D．既能进行细胞免疫，又能参与体液免疫，与B淋巴细胞在功能上互相支援

   完形填空（共20小题，每小题1.5分，满分30分）
My son was badly hurt in a fire. After he  36 from a series of treatments, the doctors told him they would not do any operation for six months  37 it took long for the skin to stop shrinking. So, he had to return to college with a visible 10-inch  38 on his face.
I said to my son, “Keaton,  39 will pay any more attention to your scar  40 you do. If it does not bother you, it will not bother  41 .” He took my advice to heart and returned to school with his head  42 high — glad he was alive.
  43 , everyone has scars and shortcomings. Some of you may spend much time thinking that people  44 like you better, if you looked different, or dressed differently, or could have a different and newer  45 .
But you see, like Keaton’s scar, people will only judge you by your looks, or your  46 , or your car, if you are judging yourself by these same false  47 .
One of my friends in college was very  48 . At first, when people met him, they noticed his  49 for about 10 seconds. But this man felt good about himself and spent most of his time  50 about other people’s comfort and welfare.  51 , people ignored his looks. What people  52  was his kindness and his concern for them. He didn’t act in an ugly way so people didn’t  53 him an ugly man.
Therefore, concentrate on  54 you value with yourself, because if you can see that beautiful person, everyone you are in contact with will see the same  55 .
36．
A．cured       B．recovered       C．improved    D．returned
37．
A．because       B．though        C．until       D．before
38．
A．cut        B．wound       C．injure      D．scar
39．
A．none         B．anyone       C．everyone     D．no one
40．
A．as          B．like         C．than        D．when
41．
A．yet           B．still           C．too           D．either
42．
A．put         B．held         C．taken      D．hung
43．
A．After all      B．In conclusion  C．In fact        D．Above all
44．
A．will           B．would         C．can           D．may
45．
A．house       B．telephone     C．job        D．car
46．
A．clothes       B．hairstyle      C．figure      D．salary
47．
A．means      B．standards      C．comments     D．rules
48．
A．smart       B．optimistic     C．rude       D．ugly
49．
A．manners       B．expressions    C．looks      D．actions
50．
A．inquiring       B．asking         C．knowing        D．caring
51．
A．Completely    B．Gradually     C．Obviously     D．Suddenly
52．
A．wanted       B．understood     C．brought     D．saw
53．
A．regard         B．look           C．consider        D．treat
54．
A．what          B．that           C．which         D．how
55．
A．kindness        B．concern        C．beauty         D．perfection

下图为吞噬细胞杀灭病菌的示意图，请回答：

（1)这种吞噬作用与细胞膜的___\_有密切关系，对病菌的这种吞噬清除作用属于______免疫。（2)有些毒性很强的细菌，经过上述过程还不能被清除，只是暴露出这种病原体特有的抗原，传递给T细胞或___\_，使之增殖、分化成_______。（3)当细菌在体液中活动时，会被相应的__\_消灭；当该菌体进入人体细胞内部时，则被相应的___\_消灭。以上过程统称为_________免疫。

甲、乙、丙三组小鼠不同的免疫器官被破坏，其中甲组仅有体液免疫功能，乙组和丙组丧失了特异性免疫功能。现给三组小鼠分别输入造血干细胞，发现仅有乙组恢复了细胞免疫功能，出现这些现象的原因是

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A．甲组骨髓被破坏，乙组胸腺被破坏，丙组骨髓和胸腺均被破坏B．甲组胸腺被破坏，乙组骨髓被破坏，丙组骨髓和胸腺均被破坏C．乙组骨髓被破坏，丙组胸腺被破坏，甲组骨髓和胸腺均被破坏D．丙组骨髓被破坏，甲组胸腺被破坏，乙组骨髓和胸腺均被破坏