题型:阅读理解 题类:常考题 难易度:普通
黑龙江省齐齐哈尔市2017-2018学年高二下学期英语期末考试试卷
Humans are much worse at estimating risk than we think we are. While we overestimate the risk of rare but disastrous occurrences, such as being attacked by a shark, many of us seriously underestimate the risk of behaviors that reduce our lifespan (寿命), such as smoking.
In fact, there are two types of risks — acute and chronic. Acute risks are those that may kill you immediately, such as a car accident.
Chronic risks don't kill you immediately but rob you of your life a little at a time. If you choose to eat an unhealthy diet, for instance, you may appear to be getting away with this, but you risk developing illnesses in future that may shorten your life.
The problem is we value things much less when they occur in the future. Distant events are abstract — we don't know how and when they might affect us -~ so we care less about them.
Take smoking for example. It is just about the worst choice you can make for your health. Every two cigarettes that you smoke takes 30 minutes off your lifespan.
In contrast, eating vegetables is clearly very good for you, with each serve increasing your lifespan by two hours. This is a massive health gain and clearly should be a strong motivator for you to eat healthily.
Drinking coffee is also good for you, though with limited health gains. Each cup of coffee (assuming you drink reasonably), is associated with approximately a ten-minute gain in your lifespan.
Even drinking alcohol may add to your lifespan, with each serve adding 30 minutes to the length of your life. But this health gain is only true for the first drink; following drinks shorten lifespan. Alcohol also causes an acute risk when consumed in excess. Too much drinking gives you a 25 in one million chance of sudden death.
We shouldn't be too nervous about exposure to risks. Life is all about making decisions about risks and rewards, and we all have a different starting point for what we consider acceptable risks to take. Even if we don't always make the healthiest decisions, at least we can make ones that are fully informed.
Welcome to Holker Hall & Gardens
Visitor Information
How to Get to Holker
By Car: Follow brown signs an A590 from JB6, M6. Approximate travel times: Windermere-20 minutes, Kendal-25 minutes, Lancaster-45 minutes, Manchester-1 hour 30 minutes.
By Rail: The nearest station is Cark-in-Cartmel with trains to Carnforth, Lancaster Preston for connections to major cities & airports.
Opening Times
Sunday-Friday (closed on Saturday)11:00 am-4:00pm,30 March-2nd November.
Admission Charges
Hall & Gardens |
Gardens |
|
Adults: |
£12.00 |
£8.00 |
Groups |
£9 |
£5.5 |
Special Events
Producers: Market 13th April
Join us to taste a variety of fresh local food and drinks. Meet the producers and get some excellent recipe ideas.
Holker Garden Festival 30th May
The event celebrate its 22nd anniversary with a great show of the very best of gardening, making it one of the most popular events in gardening.
National Garden Day 28th August
Holker once again opens is gardens in aid of the disadvantaged. For just a small donation you can take a tour with our garden guide.
Winter Market 8th November
This is an event for all the family. Wander among a variety of shops selling gifs while enjoying a live music show and nice street entertainment.
试题篮