题目内容
The insect ______ a powerful drug which affects mosquitoes.
| A．contains | B．includes | C．contained | D．included |
A
解析
Researchers believe that the insect(昆虫) is better at managing congestion (拥挤) than humans. Ants are the most many type of animal on earth with brains that contain about 250,000 cells ---- the largest among insects.
Now an intelligence expert Dr. Dirk Helbing says understanding more about ants could help solve one of the headaches of modern life -- road congestion.
His team set up an "ant motorway" with two routes of different widths from the nest to some sugar syrup (糖浆). Soon the narrower（更窄的） route soon became crowded（拥挤的）. But when an ant returning along the crowded route to the nest met with another ant just starting out, the returning ant pushed the newcomer onto the other path. However, if the returning ant had enjoyed a trouble-free journey, it did not send the newcomer in a different direction.
The result was that just before one route became clogged , the ants had turned to another route and traffic jams never formed.
The researchers also created a computer model of more complex ant networks with routes of different lengths. The team found that even though ants being sent in another direction sometimes took a longer route, they still got to the food quickly and efficiently.
Dr. Helbing, of the Dresden University of Technology in Germany, said that while you cannot allow cars to meet with traffic coming in the opposite（相反的）direction as a form of traffic control, you could do the next best thing and allow them to communicate.
His plan is to force cars traveling in one direction to tell oncoming traffic what the conditions they are about to meet with-- so they can avoid that situation if necessary.
【小题1】The first paragraph suggests that _______.
| A．ants have a special way to manage congestion |
| B．ants are clever and good at dealing with the traffic jams because of developed brain |
| C．insects are similar to animals in dealing with the traffic jams because of developed brain |
| D．insects have more advantages than humans |
| A．cleaned | B．narrowed | C．crowded | D．shortened |
| A．The ant will change the direction of its own. |
| B．The ant stopped the newcomer from moving ahead and forced the newcomer to wait there patiently. |
| C．The ant can't direct the newcomer. |
| D．The ant will push the newcomer to the other route, so traffic jams won't form. |
| A．The cars cannot be allowed to communicate with traffic coming in the opposite direction. |
| B．The cars can communicate with traffic in the same direction. |
| C．The cars that travel in one direction can tell oncoming traffic about the traffic conditions. |
| D．We should build more routes of different lengths and widths. |
Hi guys! I’m Lucy the ladybird and while I’m very much of a lady, I’m not actually a bird but a glowing red bettle(甲虫)with decorative black spots.
I’m a friendly little bug, to be honest, and simply like to be close with my pals as long as they handle me very gently. I don’t bite humans but I do sink my teeth into aphids (蚜虫) which, unlike me, are very harmful to all the plants. I milk the aphids just like people do with cows and I milk them dry of all the sap (汁) they have got from your poor plants. I’m a real gardeners’ friend and love helping out around the place by pollinating (授粉) flowers, tidying up plants’ fallen leaves and helping to turn them into nice rich fertilizer to feed everything both above and below the soil, and naturally, being so attractive to look at, we are perfect living garden decorations.
One thing I can not tolerate 
is all that poisonous pollution from vehicles, garbage burning and other environmentally unfriendly acts that occur in the cities every single minute of the day and night. Pollution of any kind really chokes me to death, so these days, I only live in clean countryside areas, particularly cool ones where it rains and everything grows fresh and green from spring right through to autumn. In winter, when the weather is too cold for me to bear, then I find a nice place to sleep until the snow has gone and I can come back out to play.
Oh! I almost forgot to tell you that although I am not a bird I do have wings and can fly for short distances. So if you pick me up and let me run up and down your hands and arms, then please don’t frighten me by screaming if I suddenly decide to take off!
【小题1】What makes Lucy the Ladybird suffer most?
| A．Heavy rains. | B．Cold weather. |
| C．Air pollution. | D．Aphids. |
a. its appearance b. its influence on plantsw8G
c. its habitat d. its food
e. the origin of its name
| A．a; c | B．a; b; c | C．a; b; d; e | D．a; b; c; d |
| A．It belongs to the insect family. |
| B．It does harm to all growing plants. |
| C．It lives on the liquid of plants. |
| D．It can fly a long distance. |
| A．a self –introduction by a lady named Lucy |
| B．description of a ladybird’life |
| C．letter of praise for a gardener |
D．a speech made by a woman on ladybirds |
校创业俱乐部成员Bob、Olga、Scott、Ann和David正筹划在同学中开展“青少年创业”的宣传活动。请根据他们各自的兴趣（61~65），阅读下面某杂志上6位青少年企业家的简介（A、B、C、D、E和F），为他们选定最佳的宣传案例，并在答题纸上将该选项标号涂黑。选项中有一项是多余选项。
1.Bob: How to make use of part-time job experience to secure a position in a big company?
2.Olga: How to take advantage of family tradition and build a new brand?
3.Scott: How to discover market needs and build an online business?
4.Ann: How to run a business based on creativity and inventions?
5.David: How to start a small business based on special skills?
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A |
B |
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James Murray Wells founded Glasses Direct, which is now the biggest online seller of eyeglasses in the world. It sells a pair of frames every few minutes and employs 70 people in its two offices. This English entrepreneur was still in college when he saw a great business opportunity. He saw that there was no UK online shop selling eyeglasses. He used his college loan money to start just such a business and it was successful enough to earn over $1 million during its first year in operation. |
Richie Stachowski, 11, of Moraga, Calif., went diving with his dad during a vacation in Hawaii. Richie was disappointed he could not talk underwater about the many colorful and amazing things he saw. When Richie got home, he started work on the equipment that would allow him to talk underwater. His invention — the Water Talkies — is basically a phone that allows sound wave to travel about 15 feet underwater. Water Talkies are now offered at toy stores around the country. |
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C |
D |
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Fraser Doherty is an example of a young man with a more old-fashioned approach to business. At the age of 14, Fraser Doherty began making jams from his grandmother’s recipes (制作法) and selling them door-to-door in Edinburgh, Scotland. Developing the recipes and coming up with a name for his product, Doherty quit school at age 16 to work on Super jam full time. Now Super jam has an estimated worth of over $2 million based on current sales of $1 million annually. |
Richard is an example of developing and using his skills to earn money. At the age of 15 he learned leather craft at a summer camp. He then made small items he could sell at the only shop in his village. Because he was determined to produce the highest-quality work, his fame and his profit grew. Soon Richard could buy larger quantities of leather, which he made into handbags and purses. These he sold in a larger shop in the neighboring village. |
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E |
F |
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Dorothy started her business at the age of 14, selling stick-insect eggs by mail order. Less than 20 years later, she is Great Britain’s biggest breeder (繁殖者) of stick insects. Because she had experience with insects and knew she wanted to make a career in the insect business, Dorothy studied applied biology at a university, designing the right kind of insect houses and researching proper feeding facilities for her insects. This greatly increased her ability to supply the whole package to her customers. |
Ben’s family helped him turn an after-school job — cleaning swimming pools and mowing lawns — into a successful and valuable service. Because of the skills he developed through hard work, he landed a position with a large company, which paid his college fees, provided him training in a career and guaranteed him a job after graduation. The company was not looking for a high-powered businessman; it wanted someone who had learned financial knowledge and the value of customer satisfaction — all very important entrepreneurial skills. |