As Wilson Guarin watched the helicopter flying above，he wondered if the men being lifted into the sky felt the risk had been worth it.
Moments earlier，Guarin and his children had hiked to Hermit Falls in Angeles National Forest，one of the most popular waterfalls in the Los Angeles area.Soon after they arrived，they saw a man injure his shoulder when he jumped into the rock pool at the base of Hermit Falls.Less than a minute later，another man jumped and appeared to break both his legs.Guarin said the cliff jumpers' purposes were obvious.They wanted to get a video of themselves and post it to social media.
A thirst among hikers，often inexperienced and under-prepared，to collect "likes" and shares on Instagram and other social media sites has led to a sharp increase in rescue missions by first responders.
The Los Angeles County Sheriff's Department's Search and Rescue teams conducted 681 missions in 2017，the largest number in five years.It's a 38% increase from the 491 rescues they did in 2013.
The teams' leaders say the single largest factor for that increase is people posting videos of extreme activities online.Then，without any thought about the difficulty，others try to recreate their own 15-second version of glory.
On Instagram，posts from visitors making adventures in waterfalls and swimming holes in Angeles National Forest and other recreation areas show hikers changed into models，striking seemingly the same poses in the same places.
We shouldn't prevent people from enjoying the outdoors.But many accidents are avoidable and happen either when people go off trail or ignore official warnings about an area being closed and visit anyway.
Guarin still thinks about the two men he watched in helicopter rides sent to a hospital. "You get concerned about what people are willing to do-to not have fun.It's risking everything for no reason.
Well，there are the "likes".
（1）What happened to the two jumpers？ AA
A．They both got badly injured.
B．They were trapped in a rock pool.
C．They were caught in an air crash.
D．They were rescued by the Guarins.
（2）What do the figures imply in paragraph 4？ CC
A．More social rescues are timely and effective.
B．More attention is paid from the social media.
C．More public resources are clearly being occupied.
D．More people raise the awareness of self-defense.
（3）What is the main reason for the increase in the number of rescues？ DD
A．Hikers are inexperienced and under-prepared.
B．Helicopters are easily available in more areas.
C．Travelers go off trail or ignore official warnings.
D．More people share their extreme activities online.
（4）What does Guarin think of the jumpers' action？ AA
A．It is not a wise thing to do.
B．It is their own version of glory.
C．Watching it online is a lot of fun.
D．Getting "likes" makes it worthwhile.
【答案】A；C；D；A
【解答】
【點評】
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發(fā)布：2025/1/1 17:0:1組卷：4引用：2難度：0.7
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2．Hi Judy!
You often complain to me that you always buy goods unreasonably on sale promotion（促銷）and feel it shameful after going back to your school dormitory with new things not needed，considering all the money you spend is your parents' income．
In fact，this is a common phenomenon，called impulsive buying，a buying unplanned and hard to control．It usually happens when a store offers discounts（打折）or sales promotion-a special way used by stores to get more customers，which means you may fall into its traps even without notice．
Stores，with a good knowledge of customers' psychology（心理），make use of it to drive business．Avoiding all the impulsive buying is a hard thing．However，knowing our psychology behind it and reducing the times when influenced by sales promotion may be useful．So you should keep calm when facing the sales promotion by keeping in mind what you really need．
Find out the conditions where you are likely to buy things blindly．When seeing a dress advertised at 20% off，do not concentrate on the discount，but warn yourself against falling into the trap of "saving money''．
Besides，do not forget the long-term effects of your choice when meeting a sales promotion．Short-term benefits，like excited feeling just after buying items encourage impulsive buying．But the long-term costs such as waste of money and the sense of shame really annoy you．When seeing the advertisements，remember what you really want to buy originally and warn yourself of that terrible feeling．Only in this way can you save money for really needed things．
Yours，
Rachel
（1）Judy felt it a shame to．
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A．Regretful．
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C．Relaxed．
D．Sceptical．發(fā)布：2025/1/10 8:0:1組卷：4引用：2難度：0.6 -
3．Ever since I graduated from high school I've worked in the factories surrounding my hometown every summer.However，making the transformation between school and full-time blue-collar work during the break never gets any easier.For a student like me who considers any class before noon to be unacceptable，getting to a factory by 6 o'clock each morning is suffering.My friends never seem to understand why I'm so relieved to be back at school or that my summer vacation has been anything but a vacation.
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The most stressful thing about blue-collar life is knowing your job could disappear over night.Issues like being laid off and overseas relocation had always seemed distant to me until my co-workers told me that the unit I was working in would shut down within six months and move to Mexico，where people would work for 60 cents an hour.
After working 12-hour shifts（輪班）in a factory，the other options have become only too clear. "This job pays well，but it's hell on the body，" said one co-worker. "Study hard and keep reading." she added.When I'm back at the university，skipping classes and turning in lazy re-writes seems too irresponsible after seeing what I would be doing without school.All the advice and public-service announcements about the value of an education that used to sound stale（陳腐的）now ring true.
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B．He learned to be more practical at work.
C．He began to respect blue-collar workers.
D．He came to appreciate his college education.發(fā)布：2025/1/6 16:30:6組卷：0引用：1難度：0.5
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