In
when
on
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第1题：
Water is the __46___ of all the things we eat and drink . Not many people understand this but __47____ quite true . The human body can go without ___48___ for a long time . We’ve got many examples for this . Yet two __49___ three days without water can usually make people __50____ . Man can’t live __51____ water .
Many people don’t understand how ___52__ water the human body needs __53___ work well , and many people , especially young people , do not drink enough , ___54__ in very hot weather . Our body has mostly water , about 65% to 75% . That is to say about two thirds of our body is water . When we do sports , some of the water will get away from our body . __55 _ we don’t drink some water , we won’t have enough water． And if we don’t have enough water , we’ll feel tired and many of us will get ill . So you know how important water is to us .
46.___________
( )46. A. important
B. most important
C. more important
D. different
第2题：
Wo ____ when we begin our fieldwork here.
A: appearance
B: application
C: accomplish
D: achievement
第3题：
When is the Chinese Spring Festival usually celebrated?
A. In March or April. B. In May or June.
C. In January or February.
第4题：
When could the risk of asbestos disappeared according to the passage?
A) When we adopt the researchers' advice.
B) When we don't use asbestos.
C) For many years from now, it will not disappear.
D) The council have already find ways to prevent the risk.
第5题：
People usually _______ spring with sunshine and flowers.
A、regard
B、imagine
C、welcome
D、connect
第6题：
A、the spring
B、springs
C、spring
D、a spring
第7题：
tennis is usually regarded as a winter and spring sport. ()
第8题：
A.come
B.are coming
C.came
D.have come
第9题：
According to the author, the reason why we go wrong about our friends is that ______.
A)we fall to listen carefully when they talk
B)people tend to be annoyed when we cheek what they say
C) people usually state one thing hut means another
D)we tend to doubt what our friends say
第10题：
We learn from Paragraph 1 that ( ).
A． the government is usually the first to name a place
B． many places tend to have more than one name
C． a ceremony will be held when a place is named
D． people prefer the place names given by the government