A long-term American study shows the importance of early education for poor children. The study is known as the Abecedarian Project. It involved more than one-hundred young children from poor families in North Carolina. Half of the children attended an all-day program at a high-quality childcare center. The center offered educational, health and social programs. Children took part in games and activities to increase their thinking and language skills and social and emotional development. The program also included health foods for the children The children attended the program from when they were a few weeks old until the age of five years. The other group of children did not attend the childcare center. After the age of five, both groups attended public school. Researchers compared the two groups of children. When they were babies, both groups had similar results in tests for mental and physical skills. However, from the age of eighteen months, the children in the educational child care program did much better in tests. The researchers tested the children again when they were twelve and fifteen years old. The tests found that the children who had been in the childcare center continued to have higher average test results. These children did much better on tests of reading and mathematics. A few years ago, organizers of the Abecedarian Project tested the students again. At the time, each student was twenty-one years old. They were tested for thinking and educational ability, employment, parenting and social skills. The researchers found that the young adults who had the early education still did better in reading and mathematics tests. They were more than two times as likely to be attending college or to have completed college. In addition, the children who received early education were older on average, when their first child was born. The study offers more evidence that learning during the first months and years of life is important for all later development. The researchers of the Abecedarian Project... What don't we know about the Abecedarian Project after reading the text? A) How important early education is for poor children. B) What the children learned at the child-care center. C) Whether lawmakers will spend money on public early education. D) How many children are involved in the Abecedarian Project.
C
No matter who you are or where you come from, one thing is certain: you are familiar to the mosquito, although you probably wish you weren't. Mosquitoes are everywhere. They can be found all over the world, and they come in more than 2,500 species . Somewhere, at some time, you have surely met at least one. No one loves the mosquito. But unfortunately, the mosquito may decide who she loves. She? Yes, she. Do you know that only the female mosquito bites? Well, it's true. And it's not because she is unfriendly; she needs blood to reproduce. Do you know how the female mosquito decides whom to bite? She is quite selective, and she chooses her victims carefully. First, she uses sensors to find her victim. These sensors are located on her two antennae and her three pairs of legs. With these sensors, she tests your body moisture, body warmth, and chemical substances in your sweat. If she likes what she finds, she bites. But if you are not attractive, she'll reject you for another one. The next time a mosquito bites you, just remember that you are chosen. You are special. If the mosquito likes you, she settles onto your flesh very gently, and she breaks your skin with her long nose tip. Long nose tip? What's that? It's a kind of mouth and it sticks out just below the mosquito's eyes. It contains six sharp instruments called styles. She thrusts all six styles into your skin at once, and if she hits a blood pipe, she'll get a full dinner in about a minute. All this usually takes place so quickly and quietly that you may not have doubted anything is happening. Why does a mosquito bite itch ? The itch is not really from the bite. lt's from the saliva the mosquito mixes with your blood to keep it from being blocked as she sucks up her long nose tip. By the time the itch begins, she has gone. And then what happens? Well after her delicious dinner, the mosquito is tired. She just wants to find a place to rest. Heavy with your blood, she picks a spot on a leaf, a wall or a stone to quietly lay her eggs. Just one drop of... It is _ that makes you itch. A) your blood B) her bite C) her suck D) her saliva
D
He leant down to the pickpocket The heaving and gasping had stopped, but he was still making a show of his breathlessness. "That's better," Mallon said. "Can you stand up? Try to stand up. Here." he said, and gripped the pickpocket's arm and forced him upright until he saw his face for the first time. As the pickpocket labored for breath, he gazed up at Mallon with his dark eyes. "How could you?" they asked. Mallon might have said, "Because you tried to steal from me." But he was still conscious of the flush of joy he'd felt when his blow struck home-when he knew he'd hurt the man. Where that joy came from he couldn't say, but he knew that its roots were deeper than some clumsy failed theft. Fat drops of rain began to patter on the awning . "How are you?" Mallon said. "Can you walk?" The pickpocket turned away and leant against the store window with both hands, and his head sank lower as his shoulders rose and fell. A gray-haired woman inside the store rapped on the glass and made a shooing motion. When the pickpocket ignored het she rapped harder and kept rapping. "I have to go," Mallon said. "I'm sorry." He looked up at the sky. "I'm sorry," he said again, and stepped into the rain and walked quickly up the street. One of the Bangladeshi umbrella sellers was working the comer, and Mallon had just paid seven euros when he heard a woman shouting. He didn't want to look back but did. It was the woman from the shop. pushing and batting the pickpocket away from the window while he bent down and covered his head like a boxer trying to get through the 1ast seconds of a round. Mallon slipped his wallet back into his jacket pocket and took the umbrella that the Bangladeshi had opened for him. The pickpocket was out on the sidewalk now, in the rain. The woman stood just under the awning with her arms crossed over her chest. "Excuse me, madam," Mallon said, coming up to them. "This man isn't well. He needs to rest a moment. '' "I know these people." she said. "Our Romans don't want them here." The rain fell... From the attitudes of the woman and the driver towards the pickpocket, we can conclude that _ . A) Gypsies had a bad reputation in Rome B) the pickpocket frequently stole around the woman's store C) everyone was protected by the law in Rome except Gypsies D) the pickpocket couldn't purchase anything in the woman's store
A