题目内容
7．The Sino-Japanese DiaoYu Islands Dispute has become a major ______ for people all over the world．（ ）| A． | consideration | B． | conflict | C． | concern | D． | challenge |
分析 中日钓鱼岛争端已成为全世界人民关注的事物．
解答 答案是C．考查名词的辨析．A 考虑，体贴；B 冲突；C 关注，关心；D 挑战．句意是：中日钓鱼岛争端已成为全世界人民关注的事物．故选C．
点评 解答此类问题首先需要理解每个单词的基本含义，并注意交叉含义间的区别，了解其特殊用法及习惯搭配等特点，然后结合语境选择正确答案．
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18．Work your brain!
Between 2and 3pounds of wonder，it controls everything we say，do or think，who we are and what we care about．The way we walk or laugh or figure out things．What we like and the talents we possess．How we see and talk and run and jump and process our food．
The brain uses 20percent of our body's oxygen and 20percent of its blood．Somewhere within its protein，fat，100，000miles of blood vessels and 100billion nerve cells，it helps us remember where we put our gym shoes．Change our temperature so we don't die because of the heat or cold．Speed us up or slow us down．Help us choose between orange juice or orangeflavored drinks．
Its complexity are stunning，far beyond anything most of us can imagine．To keep this work of art as polished as possible we need to eat right，exercise and keep mentally stimulated．Good nutrition helps brain cells communicate with each other．Exercise stimulates a hormone in our brain that improves memory．Mental stimulation keeps you sharp even as you age．
"It's very important that we tell people to be physically active and mentally active，"said neurologist Malcolm Stewart．"People cannot stop aging，but you're able to reduce the damage； you're able to keep the function up．"
Following are Dr．Stewart's advice for improving brain health：
60．The purpose of the author in writing this passage is toB．
A．inform us how the brain works
B．give us advice on how to keep the brain healthy
C．tell us that the brain plays an important role in our lives
D．show how special the brain is to us
61．The underlined word"stunning"meansD．
A．interesting B．strange C．significant D．amazing
62．According to the text，more exerciseB．
A．keeps our mind sharp
B．helps improve our memory
C．gives our brain a rest
D．is good for brain cells communicating with each other
63．In order to keep brain healthy，we should avoidC．
A．eating a good lunch B．doing puzzles
C．eating a large supper D．taking aerobic exercise．
Between 2and 3pounds of wonder，it controls everything we say，do or think，who we are and what we care about．The way we walk or laugh or figure out things．What we like and the talents we possess．How we see and talk and run and jump and process our food．
The brain uses 20percent of our body's oxygen and 20percent of its blood．Somewhere within its protein，fat，100，000miles of blood vessels and 100billion nerve cells，it helps us remember where we put our gym shoes．Change our temperature so we don't die because of the heat or cold．Speed us up or slow us down．Help us choose between orange juice or orangeflavored drinks．
Its complexity are stunning，far beyond anything most of us can imagine．To keep this work of art as polished as possible we need to eat right，exercise and keep mentally stimulated．Good nutrition helps brain cells communicate with each other．Exercise stimulates a hormone in our brain that improves memory．Mental stimulation keeps you sharp even as you age．
"It's very important that we tell people to be physically active and mentally active，"said neurologist Malcolm Stewart．"People cannot stop aging，but you're able to reduce the damage； you're able to keep the function up．"
Following are Dr．Stewart's advice for improving brain health：
| Nutrition | Avoid fast food．Follow the old adage（格言）：For breakfast，eat like a king； for lunch，like a queen； for supper，like a beggar． |
| Exercise | Do a combination of stretching aerobic and musclestrengthening every day． |
| Mental games | Try to have a sense of hope about the future．Do puzzles．Listen to music．Reach out to others to make their lives better． |
A．inform us how the brain works
B．give us advice on how to keep the brain healthy
C．tell us that the brain plays an important role in our lives
D．show how special the brain is to us
61．The underlined word"stunning"meansD．
A．interesting B．strange C．significant D．amazing
62．According to the text，more exerciseB．
A．keeps our mind sharp
B．helps improve our memory
C．gives our brain a rest
D．is good for brain cells communicating with each other
63．In order to keep brain healthy，we should avoidC．
A．eating a good lunch B．doing puzzles
C．eating a large supper D．taking aerobic exercise．
2．Whatever high buildings we are going to build．，"Safety First"is our________．（ ）
| A． | standard | B． | model | C． | logo | D． | slogan |
19．His plan，as well as Mary's，sounds original．But the company，I think，won't agree to __________ of them，for they are unrealistic．（ ）
| A． | any | B． | both | C． | all | D． | either |
16．The boy standing there is _________ than me．（ ）
| A． | more senior | B． | seniorer | C． | senior | D． | older |
17．The people living in these apartments have free ___to the swimming pool．（ ）
| A． | time | B． | entrance | C． | charge | D． | access |