英语论文网

r is the cause of over 25％of all deaths in many countries．
D It is expected that global cancer rates will go up by 50％by 2020
43 According to Paul Kleihues，Cancer was once regarded as
    A all incurable disease．
    B a mysterious disease．
    C a“Western”disease．
    D a world disease．
44 The risk of dying from cancer in developed countries is
A double that in developing countries．
B much higher than that in developing countries．
C the same as that in developing countries．
D much lower than that in developing countries．
45 All the following factors may increase cancer rates EXCEPT
A occupational carcinogens．
B lack of access to tobacco．
C unhealthy habits．
D aging populations．
第5部分：补全短文 (第46~50题，每题2分，共10分)
    阅读下面的短文，文章中有5处空白，文章后面有6组文字，请根据文章的内容选择5组文字，将其分别放回文章原有位置，，以恢复文章原貌。请将答案涂在答题卡相应的位置上。
The Story of Lani
Five-year-old Lani still takes seven medicines with her breakfast every morning。“She’S
very good about it ”says her father David．Lani is alive today because of her father David，in
more than one way；when she was one year old she received part of her father’s liver in a
liver—transplant operation．Lani was born with a liver illness (46)              Doctors advised that a transplant was the only way in which she would live．
The operation lasted 12 hours and needed two teams，one for the father and one for the
daughter           (47)In these cases，the donor’s liver grows to normal size in about eight
weeks。and t11e child’s liver becomes smaller．
Lani spent three weeks in hospital after the operation．Because the receiver’s body tries to
reject the new organ，the patient has to be given special drugs           (48)
Although David left hospital after 10 days，he didn’t return to work until after three months．
In order to reach the liver, the doctors have to cut through the stomach wall，which is strong and
full of muscle．It therefore takes a long time to recover after this operation．          (49)
So far，only 16 of these liver—transplant operations have been carried out in Britain．
           (50)Doctors say,“If possible，we prefer to take a liver from a dead don not, usually a
parent．”
Lani still has to look after her health，and she gets more tired than other children of the
same age，but doctors hope that she will continue to get stronger and stronger．
A She had one operation when she was six weeks old，which was not successful．
B While these drugs are given，it is important that the patient does not catch any illness，not
    even a cold．
C In this operation a piece of liver, weighing about 250--300 grams，was removed from the
father and transplanted into the daughter．
D David quickly recovered from the operation．
E However, they are more common in North America and Japan．
F David was finally able to ride his bike again after about a year．
第6部分：完形填空 (第51~65题，每题1分，共15分)