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2008年5月8日，我国成功实现奥运圣火在珠穆朗玛峰的传递．登山的火炬手必须携带氧气瓶．这里氧气的作用是供火炬手______．火炬中的燃料燃烧需要氧气，这是利用氧气的性质．火炬燃烧时把燃料的______能转化为内能和光能．

答案

氧气能供给我们呼吸和支持燃烧；珠穆朗玛峰海拔高，空气稀薄，队员登山携带氧气瓶供火炬手呼吸；火炬中的燃料燃烧需要氧气，是利用氧气能支持燃烧的性质．奥运火炬燃烧时主要是将燃料化学能转变成内能和光能．

故答案为：呼吸、化学．

阅读理解
C

GONE WITH THE WIND
Author: Margaret Mitchell
￥25 (in bookstores) ￥18 (online)
Gone With the Wind is a best-seller, which tells a story that happened in the American Civil War． Scarlett O’Hara is a woman in the story who is full of energy． She is strong and saves her family but is very selfish at the same time．
A LITTLE PRINCESS
Author: Frances Hodgson Burnett
￥18．3 (online)
Motherless Sara Crewe was sent home from India to school at Miss Minchin’s ．Her father was very rich and she lived a rich and comfortable life． Then her father died and Sara lost everything． She had to learn to do with her changed life． Her strong character made her able to fight successfully against her poverty (贫穷) and the scorn (嘲笑) of her fellows． It’s an excellent book with 4 tapes for children．


PETER PAN
Author: J．M Barrie
￥15 (in bookstores) ￥12 (online)
It is a children’s story full of imagination and adventures, which is about Wendy, John, and Michael Darling’s adventures in Never—Never Land with Peter Pan, the boy who would not grow up． The children are happy and lovely． (with 2 tapes)
UNCLE TOM’S CABIN
Author: Harriet Beecher Stowe
￥20 (in bookstores)
The most famous novel in American history, Uncle Tom’s Cabin talked about the struggle (斗争) between free states and slave states during the American Civil War and is as powerful today as when it first came out 150 years ago．


THE SECRET GARDEN
Author: Frances Hodgson Burnett
￥35 (in bookstores) ￥30 (online)
Mary Lennox, a sickly orphan (孤儿), finds herself in her uncle’s dark house． Why are so many rooms locked? Why is one of the gardens locked? And what is that crying she hears at night? Through the power of hope, friendship, and the magic (魔法) of nature, the brave girl brings the house and a long-lost garden back to life．
小题1:All of the following books have children as their main characters (主角) except ______．
A．PETER PANB．GONE WITH THE WIND
C．A LITTLE PRINCESSD．THE SECRET GARDEN
小题2:We can know from the passage that _________．
A．there are only three books with tapes
B．we can buy 5 kinds of the above books in bookstores
C．two of the above books are written by Frances Hodgson Burnett
D．THE SECRET GARDEN is ￥5 cheaper in bookstores than online
小题3:Mary brings the house and a long-lost garden back to life with the help of _________．
a．the power of hope   b．friendship    c．her uncle      d．nature’s magic
A．a b cB．a c dC．b c dD．a b d
小题4:Which of the following about the books is mentioned in this passage?
A．What Sara did to help her fellows．
B．Why Peter Pan wouldn’t grow up．
C．What kind of woman Scarlett is．
D．How Marry Lennox came into her uncle’s house．
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单项选择题

心力衰竭患儿在护理中应注意

A．不宜过量或过快地输液
B．不宜过量或过频使用镇静药
C．不宜脱水药骤停
D．不宜大声呼唤及摇晃搬动患儿
E．不宜吸入高浓度氧气
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