At this time of last year, part of Southeast Asia was struck by floods, from _____ effects the people are still suffering.

At this time of last year, part of Southeast Asia was struck by floods, from _____ effects the people are still suffering.

　 A. that　　　　 B. whose　　　 C. those　　　　 D. what

Monitoring global warming usually requires a Ph. D. and enough maths to glaze your eyes. But that Francisco Lopez and Ruby Nostrant track（记录）what climate change is doing to five different plants in Tucson, Arizona and they are only in the second grade.

    “We are collecting data because the weather is changing and the plants are blooming,” Ruby explained.

    Scores of other students at Borton Primary Magnet School and Sunnyside High School in Tucson are heading outdoors to be part of a new scientific push to figure out how the biological timing of the earth is changing. It’s a research project that the average person, even a kindergartner, can join in.

    The National Phenology（生物气候学）Network is calling on volunteers to help track early spring blooms and eventually changes in animals caused by global warming. It’s called Project Budburst. When it was first open to the public last year, thousands of people participated in 26 states.

    “All people can contribute to it by tracking the timing of flowering events or leaf-out events for plants and animals in their backyard,” said Phenology Network director Jake Weltzin. He calls the volunteers “citizen-scientists.”

    The idea is that tracking flowers blooming—especially lilacs（丁香）; which everyday people have helped track for decades—is fairly simple. The Website http://www.Windows.ucar.edu/ citizen_science/budburst/index.html gives directions on what to look for in different parts of the country.

    University of Maryland professor David Inouye said it’s so easy to figure out what’s blooming that a lack of special knowledge isn’t a problem.

    University of Arizona ecology graduate student Lisa Benton coordinated（协调）the Tucson high school students as they looked at plants five minutes from their high school. Each student has specific guidelines and she’s been happy so far with the data she is getting. For his part, second-grader Francisco said he had fun helping out.

    “I like going out in the desert,” he said. “I want to be an Einstein.”

1.Francisco Lopez and Ruby Nostrant are monitoring global warming by __________.

A. watching early spring blooms and changes in animals

B. studying the biological timing of earth

C. collecting data of the local weather

D. tracking the early spring blooms of some local plants

2.Those who participate in Project Budburst are mostly ___________.

A. ecology college graduates              B. high school students

C. common people                         D. experts

3.What David Inouye says suggests that ____________.

A. the study carried out by students is convincing

B. the students still need special training to study climate change

C. it is difficult to study climate change

D. to figure out what’s blooming needs special knowledge

4.Who is primary school student joining in the Project Budburst?

A. Lisa Benton.      B. David Inouye

C. Francisco Lopez.    D. Jake Weltzin.

5.We can conclude from the passage that _______.

A. changes in animals caused by global warming happen earlier than those in plants

B. the biological timing of earth is changing because of climate change

C. the effect of climate change in Tucson, Arizona can be hardly noticed

D. all the plants in Tucson, Arizona are blooming earlier because of climate change

If you haven’t seen or heard anything about Road Rage in the last few months, you’ve probably been avoiding the media. There have been countless stories about this new and scary phenomenon, considered a type of aggressive driving. You have most likely encountered aggressive dnriving or Road Rage recently if you drive at all.

   While drunk driving remains a critical problem，the facts about aggressive driving are surely as disturbing. For instance，according to the National Highway Transportation Safety Association, 41，907 people died on the highway last year．of those deaths,the agency estimates that about two-thirds were caused at least in part by aggressive driving behavior．

Why is this phenomenon occurring more than ever now and why is it something that seemed almost nonexistent a few short years ago?Experts have certain theories，and all are probably partially correct．One suggestion is over crowding．In the last decade，the number of the cars on the roads has increased by more than 11 percent，and the number of miles driven has increased by 35 percent．However,the number of new road miles has only increased by 1 percent．That means more cars in the same amount of space；and the problem is even serious in urban areas．Also，people have less time and more things to do．With people working and trying to fit extra chores and activities into the day，street levels have never been higher．Stress creates anxiety,which leads to short tempers．These factors，when combined in certain situations，Can induce Road Rage.

You may think you are the last person who would drive aggressively，but you might be surprised．For instance, have you ever yelled out loud at a slower driver,sounded the horn long and hard at another car, or sped up to keep another driver from passing?If you recognize yourself in any of these situations，watch out!

Whether you are getting angry at other drivers，or another driver is visibly upset with you，there are things you can do to avoid any major conflict.If you are easily influenced to Road Rage，the key is to discharge your emotion in a healthy way.If You are the target of another driver’s rage，do everything possible to get away from me other drive safely，including avoiding eye contact and getting out of their way． www.sdzxlm.com

1.What can we learn from the first paragraph?

A．Most people are angry at media reports and want to avoid them

B．Most drivers have bad manners

C.Road Rage has received much media attention in the past few months

D.People showing no interest in the media know little about recent happenings

2.According to the passage，what are the causes of overcrowding?

A．Stress，anxiety and short tempers．

B．People working together in a big city．

C．More cars stopping in the same amount of space

D．Quickly increasing cars and slowly increasing new road miles

3.The underlined“induce”in Paragraph3 Call be replaced by“

A．relax    B．cause    C．reduce  D．destroy

4.Which of the following is“aggressive driving”?

A．Phoning while driving．

B．Driving at a low speed．

C．Shouting loud at another driver．

D．Sounding the horn when driving．

5.What does the writer want to tell US by writing the last paragraph?

A．Flow to control our anger

B．How to deal with Road Rage．

C，How to recognize aggressive drivers．

D．How to avoid eye contact with other drivers．

Crime in the city of Clio hit a 30-year low last year. “This is absolutely wonderful for our citizens, our businesses, and our visitors," said Police Chief Louis Gates. Clio has a population of 28,000, but it has at least 30 gangs ( 帮派). The gangs make most of their money from dealing drugs and offering "protection.” They also commit violent crimes, such as stealing, robbery or even murder.

There were 1,486 thefts last year. Most of the thefts involved cars. Thieves also robbed the people at gunpoint or pick pocketed them. They broke .into houses and businesses at the alarming rate of two a day two years ago, but that rate was down to only one a day last year. "That's a 50-percent

decrease in one year," said Gates. "I think the police officers deserve a big pat on the back. Even better, maybe they’ll get that 10-percent raise that they are all hoping for. "

With an example of how the police force has helped reduce crime, Gates talked about bicycle thefts. "For years and years, kids were locking up their bikes at bike stands in front of schools, libraries, and shopping mails. About 10 percent of the time, the kids would come out of the school or wherever and discover that their bike was no longer there. We wracked our brains( 绞尽脑汁) trying to find a solution to this problem. Finally, at the beginning of last year, when we simply removed most of the bike stands, then the bicycle theft rate came down quickly.

Most cities in the state have similar problems. They all involve too many people, too much crime, too few police, and too little money. These problems go along with civilization everywhere. They might reduce, but they will probably never disappear. All people can do is hope for the best and prepare for the worst.

68. Crime in the city of Clio is mainly caused by _____.

A. illegal gangs    B. protection providers  C. cruel murderers    D. drug dealers

69. The underlined part in the 2nd paragraph probably means the police in Clio ____.

A. hasn’t done well in the prevention of crimes. B. is responsible for alarming rate of crimes

C. is worth praising for what they have done       D. is faced with sudden attacks from behind

70. The police force has helped reduce the bicycle theft rate by _____.

A. removing most of the bike stands          B. asking kids to lock up their bikes

C. setting up more public bike stands         D. asking kids to park their bikes in front of schools

71. The author wants to tell us that _____.

A. crimes are part of civilization in some of the cities        

B. the best will completely defeat the worst in development

C. crimes and civilization are two sides in development

D. civilization development leads to problems in cities