题目内容
The leftovers in the fridge smelled a little unusual, but you ate them. You were so hungry that you didn’t even heat them up. Later, you started to feel sick. Powerful waves of pain rumbled through your stomach. They went away, but not for long, then you even threw up.
That sounds like the case of food poisoning. No one put poison in your food, but bacteria probably grew in the food in the fridge and those bacteria made you sick. Food poisoning can be mild and last just a short time or can be more serious.
Food poisoning comes from eating foods that contain germs like bad bacteria, which are poisonous substances. Bacteria are all around us, so mild cases of food poisoning are common. You may have had mild food poisoning with diarrhea and an upset stomach --- but your mom or dad just called it a stomach bug or stomach virus.
You might think the solution is to get rid of all the bacteria, but it isn’t possible and you wouldn’t want to do it, even if you could. Bacteria are all around us, including food, and sometimes they can be good for you. It’s confusing, but one thing is for sure ---- You can, however, learn how to avoid those bad germs in food.
Foods from animals, raw foods, and unwashed vegetables all can contain germs that cause food poisoning. The most likely source is food from animals, eggs, milk, and shellfish.
To avoid food poisoning, people need to prepare, cook, and store foods properly.
72. What may mostly cause the food poisoning according to the passage?
A. Growing bacteria in foods. B. Eating foods which contain bad germs.
C. Eating foods from the fridge. D. Eating meat.
73. According to the passage, if you want to avoid food poisoning, you’d better ______.
A. wash the foods from the fridge for a long time
B. store the foods which do not have bacteria in the fridge
C. prepare enough foods to avoid bad germs in foods
D. fully heat up the foods from the fridge even if they aren’t rotten
74. We can infer from the passage?
A. The solution to food poisoning is to get rid of all the bacteria.
B. You don’t need to deal with all food poisoning seriously.
C. It’s easy to find bacteria.
D. Sometimes your mom or dad don’t care about you.
75. Which is the best title for the passage?
A. Food poisoning. B. What is food poisoning?
C. Which germs are to blame? D. You are what you eat.
BDBA
Imagine your body is like the house you live in.Every day, your family creates rubbish.The rubbish builds up until it is put out for the weekly garbage collection.
Now, say you put three bags of garbage out, but because one of the collectors was away sick, only two bags are collected.You take the leftover bag inside to be put out again next week.The following week you put on another three bags, plus the leftover bag from last week.But again, only two bags are collected.Imagine this cycle is repeated over the following weeks.
This is a simple description of what happens to your body when your kidneys (肾脏)don't work efficiently.Your body is not thoroughly emptied of waste products.Other areas of the body such as blood pressure and red blood cell production are affected and the insidious process that may lead to kidney failure begins.
It's not uncommon for people to lose up to 90% of their kidney function before developing any symptoms.There may be no warning signs. This makes early detection (诊查)difficult.
Kidney's main job is to remove toxins(毒素) and unwanted water from our blood.Every day our kidneys clean an average of 200 litres of blood.Kidney failure may be a gradual and silent process, going unnoticed because there is no obvious pain.
Research shows that more than 35% of the patients requiring dialysis(透析)do not see a kidney specialist before they have to do so.Some risk factors for kidney disease such as age and genetic make-up are out of our control; however, some changes in lifestyle may help prevent kidney damage.Two major risk factors for kidney disease, diabetes (糖尿病)and high blood pressure, have been on the rise over the last few decades.Both conditions are chiefly affected by being overweight and not getting enough exercises, which are the potential (潜在的) risk factors for the kidney disease.
【小题1】The author gives the example of the house we live in to indicate that ______.
A.it doesn't matter much if the waste in our body is not emptied in time |
B.our body will not produce any waste if our kidneys work efficiently |
C.it's important for our body to empty the waste in time every day |
D.it's safe and harmless for our body to keep some waste |
A.smooth and safe | B.apparent and fast |
C.gradual and unnoticed | D.long and painful |
A.the kidney failure begins |
B.the kidneys can still work properly |
C.we have lost about 10% of kidney function |
D.the kidneys may have been seriously damaged |
A.Six. | B.Five. | C.Four. | D.Two. |
A.Go to see a kidney specialist shortly before dialysis starts. |
B.Take enough exercise and make early detection of kidney disease. |
C.Try to keep low blood pressure and a stable lifestyle. |
D.Go to hospital whenever you find any warning signs. |
Tickets for the 2014 World Cup in Brazil have gone on sale, with fans able to apply on FIFA’s website. FIFA is expecting a similar demand to that in Germany 2006, when there were about seven applicants for every ticket of the 64 matches. And now around 3.3 million tickets will be available for the matches in 2014.
Tickets will range in price from £58 for first-round matches to £632 for the final at Maracana Stadium in Rio de Janeiro. Brazilian citizens over 60, local students and members of some social programs can purchase tickets for £15.
The Price of Football - World Cup 2014
Items |
Prices |
Items |
Prices |
Ticket |
£58-£112 |
Final ticket |
£281-£632 |
Sun cream |
£9.50 |
T-shirt |
£13 |
McDonald’s meal |
£11 |
Water |
£1.28 |
Imported beer |
£3.83 |
Domestic beer |
£1.91 |
Coffee |
£2.55 |
Average dinner |
£29 |
“It’s always difficult to predict,” said FIFA marketing director Thierry Weil. “But I truly believe that it will be more similar to what happened in Germany than in South Africa in 2010.”According to FIFA, the 2006 World Cup was attended by more than 3.3 million fans. Almost two million tickets were sold to the general public in South Africa, although the number of applications during the first ticketing phase was significantly lower.
All applications made before 10th October 2013 will enter a random selection draw if there are not enough tickets available to fulfill all requests. The sales of the leftover tickets will begin on 5th November on a first-come, first-served basis. Another phase will begin on 8th December after the draw is made. The tournament begins on 12th June, with Brazil playing the opener in Sao Paulo.
A study on the price of World Cup 2014 looked at the ticket prices and the cost of travelling to Brazil and found that our English fans face hotel costs of between £46 and £797 a night, while packages range from £2,999 to £14,999.
1.How much should a Brazilian student pay for the opening match?
A.£15 B.£58 C.£112 D.£632
2. From the passage we know that Thierry Weil_______.
A. feels proud of what they achieved in South Africa 2010
B. feels worried about the sales of the tickets for Brazil 2014
C. holds the belief that Brazil 2014 will be the greatest world cup
D. believes that more fans will attend Brazil 2014 than South Africa 2010
3.What will FIFA do if there are not enough tickets available for requests before Oct.10, 2013?
A. They will sell the spare tickets to the applicants.
B. They will sell on a first-come, first-served basis.
C. They will choose the applicants based on a random selection draw.
D. They will sell them the tickets to be sold on Dec.8.
.
Tombe told me that the can___________ to dry out the leftover food.
A.is heating |
B.heat |
C.heated |
D.was heate |