Reyes Guana grew up in a poor Mexican family． He has seven brothers and sisters． His parents always had two jobs to make ends meet． At weekends， the whole （1）f went to fields to work． When the children were young， they stayed in the car． As they grew （2）o they worked too．
As a boy， Guana was a "very shy" child who was very （3）q in school． He had few friends but he had a good relationship with the school cleaner． He liked to call the friendly lady "Nike" because she usually wore Nike clothes and shoes． Nike was well organized and the boy liked （4）h she made everything clean． He told her he wanted to be a cleaner， too． "Well， it's good if you want to be a cleaner，" Nike said to little Guana with （5）k ． "But make sure you go to college and make it as one of your steps there．"
Guana also looked up to the principal （校长） of his school． He was a tall and good﹣looking man． Also， he always went to someone in （6）n ． The principal told the boy that his job was to help students and teachers． "Wow， when I grow up， I want to do what you're doing．" "Well， you can do it!" the principal （7）r ． Guana did get there， and the two men remain friends． The former principal is now almost 90 years old．
But （8）b becoming a school principal， Guana followed in Nike's footsteps and worked for three schools in Lodi， California． And being a cleaner at a school made him think about how to show respect for everyone in an organization． In Guana's school system today， everyone is （9） i to parties and events． Everyone is important not only the people who clean the floors or drive the buses but also the people who teach the students or lead the schools．
He never （10）f where he came from， or how he felt． Now， Guana tells his own three children how important an education is for their lives．
根据短文内容简要回答下面的问题．
Life is hard．And junior middle school students have every reason tosay so．Recently，Zhejiang did a survey of young people's mental（精神的）health．It found that junior middle school students in Zhejiang feel thebiggest pressure from school among teensgers．Besides，48.8% of middleschool students show signs of mental health problems．
What are students worried about？
"First，the class ranking（排名）after exams．Second，being unableto reach their parents' expectation，"the Youth Time reported．This is not only true with Chinese students．The experts in America recently did a similar survey．The resultsare surprising：In the US，teenagers have a higher level of stress than
adults．For them，one of the big reasons for stress is also schoolwork．
What can we do to help？
*Be sure to have an active life．
*Sleep for 9﹣10hours a day．
*Find someone to exercise with every day．
71．What kind of survey did people do in Zhejiang recently？
72．According to the passage，how many things do the Chinese students
worry about？
73．Do the students in America also have stress in schoolwork
74．Who have a higher level of stress in America，teenagers or adults？
75．How many hours should students sleep a day in order to reduce theirstress？
（根据短文内容，从方框中选择适当的单词并用其正确形式填空，使短文内容完整．每个词只能用一次，有两个多余词．）
Internet while bad whose real allow Strange fo r phone they that kind Internet is educational．Many people think children should be（61） to surf the Internet as they wish．In this way，they can lookthrough different subjects on different（62） of websites according to their own interest．But in my opinion，children should always bewatched（63） they are surfing the Internet．
Many websites have information and pictures 64） childrenshould not see．There are many things children don't understand．All ofthese may have some （65） influence on children's development．
Also，it is more dangerous to let children use chat rooms（聊天室）by（66） Many parents tell their children not to talk to （67） on the street，so they should be careful of whom their children talk to on the （68） ，too．What's more，sitting in front of a computer（69） a long time isn't good for children's eyes，so parents monitor（监督）the time thatchildren spend on the Internet．
In a word，children should be kept away from anything that could bebad for them．I （70） believe that it is necessary for parents towatch their children when they use the Internet．
阅读短文，根据短文内容从方框中选择合适的单词并用其适当形式填空，使短文内容完整．（每词限用一次，有两个多余词）
interest other consider need when usual off be away for many that If you have one superpower，what would you like to do？Every day in our lives，we are inspired（鼓舞）by the people who are doing （51） things to improve the world．They have a different kind of superpower （52） all of us own；the power to make a difference in （53） lives．
We're not saying that everyone 54． to contribute（贡献）their lives to the poor．You are busy enough doing homework，playing sports，making friends，working hard （55） your dreams．But we do think that you can live a more powerful life when you give some of your time and energy to something much （56） important．For example，take an activity that you are （57） in and learn more．Volunteer or，if you can，give （58） a little money to the poor．Whatever you do，don't （59） a bystander（旁观者）．Maybe you will make your big difference （60） you're older．But why not start now？
Complete the passage according to the first letters or with the proper forms of the words given．
Recently，Chongqing Three Gorges University has （71） （hold） an activity named"Cell Phone Ninja"（手机忍者）．They would like their students not（72） （use） cell phones for 21 days．It is a challenge（挑战）（73）f most students．
The activity started on April 12．（74）E of the students who volunteered to join in this activity got a bracelet （手环）．If the students did not use their cell phones，there would be a
photo on the screen of the bracelet to show that．If they used their cell phones，a different photo would （75）a on the screen of the bracelet．After the last class of every day，the students sent these （76） （photo） to the school's public WeChat．
More than 800students wished to join in this test，and 400 were chosen．After seven days，only 103students were left．The test lasted for 21 days （77）b some scientists believe that 21days is long enough to help form（形成） a habit．
According to the teachers in the university，the activity was not a competition．It depended
on students （78） （they） to make the （79 ） （decide）．The teachers hoped their students could form better study habits through activities （80）1 this one．
Li Shizhen was born in 1518．His father was a person who was interested in Chinese medicine．Li Shizhen often saw that people fell ill．He decided to study medicine so that he could help people who were ill．
Li Shizhen read many books about medicine．He found that many of the old medical books were full of mistakes．So his wish was to write a new one．
He did his best to study medical science．He studied not only herbs（草药）in his own garden，but also the wild ones．He set out to collect herbs and talk with old peasants．He learned a lot from curing（治疗） patients．
After many years of hard work and study，Li Shizhen finished his great work Ben Cao Gang Mu （《本草纲目》）．At that time he was sixty．His book is now one of the greatest contributions of the Chinese people to the medical science of the world．
76．Li Shizhen's father was in Chinese medicine．
77．Li Shizhen decided to study medicine because he wanted to help the people．
78．Li Shizhen found that there were some in the old medical books．
79．Ben Cao Gang Mu is a book about ．
80．Li Shizhen made great to people all over the world in the medical field．