Can you imagine that you can save your own life during a heart attack by coughing ? Let's see how... A heart attack can happen to anyone. Let's say it's 4:17 p.m. and you're driving home (alone of course) after an unusually hard day on the job. Not only was the workload extremely heavy, you also had a disagreement with your boss, and no matter how hard you tried, he just wouldn't see your side of the situation. You're really upset and the more you think about it, the more nervous you become. All of a sudden you start experiencing severe pain in your chest that starts to spread out into your arm and up into your . You are only about five miles from the hospital nearest your home, unfortunately you don't know if you'll be able to make it that far. What can you do? You've been trained in CPR but the guy who taught the course didn't tell you how to perform it on yourself. Since many people are alone when they suffer a heart attack, this article seems in order. Without help the person whose heart stops beating properly and who begins to feel has only about 10 seconds left before losing consciousness. However, these victims can help themselves by coughing repeatedly and very powerfully. A deep breath should be taken before each cough, and the cough must be deep and last long, as when producing from deep inside the chest. A breath and a cough must be repeated about every two seconds without stopping until help arrives, or until the heart is felt to be beating normally again. Deep breaths get oxygen into the and coughing movements squeeze the heart and keep the blood circulating. The squeezing pressure on the heart also helps it regain normal rhythm . In this way, heart attack victims can get to a phone and, between breaths, call for help. Now, do you understand the whole matter? Tell as many other people as possible about this. It could save their lives! According to Paragraph 5, coughing during a heart attack helps _ . A) to relax the heart B) to get oxygen into the lungs C) to keep the blood circulating D) to reduce the pain in the chest
C
Schooling Matters March 25, 2014 Chengdu Michelle Obama You see, the truth is that I grew up like many of you. My mom, my dad, my brother and I, we lived in a tiny apartment in Chicago, which is one of the largest cities in America. My father worked at the local water plant... While we certainly weren't rich, my parents had big dreams for me and my brother. They had only a high school education themselves, but they were determined to send us both to universities. So they poured all of their love and all of their hope into us, and they worked hard. They saved every penny. And I know that wasn't easy for them, especially for my father. You see, my father had serious illness called multiple sclerosis . And as he got sicker, it got harder for him to walk, and it took him longer to get dressed in the morning. But no matter how tired he felt, no matter how much pain he was in, my father hardly ever missed a day of work, because he was determined to give me and my brother a better life. And every day, like so many of you, I felt the weight of my parents' sacrifices on my shoulders. Every day, I wanted to make them proud. So, while most American kids attend public schools near their homes, when it was time for me to attend high school, I took an exam and got into a special public high school where I could get a better education. But the school was very far from my home, so I had to get up early every morning and ride a bus for an hour, sometimes an hour and a half if the weather was bad. And every afternoon, I'd ride that same bus back home and then immediately start my homework, often studying late into the night - and sometimes I would wake up at 4:30 or 5:00 in the morning to study even more. And it wasn't easy. But whenever I got tired or discouraged, I would just think about how hard my parents were working for me. And I would remember something my mother always told me - she said, "A good education is something that no one can take away from you." Which of the following words best describes Michelle's father? A) Optimistic. B) Humorous. C) Strong-minded D) Generous
C
Q: Searching the Internet may help middle-aged and older adults keep their memories sharp,US researchers said. Researchers at the University of California, Los Angeles ,studied people doing web searches by recording their brain activity. "What we saw was people who had Internet experience used more of their brain during the search,"Dr.Gary Small, a UCLA expert on aging, said,"This suggests that just searching on the Internet may train the brain and that it may keep it active and healthy." "This is the first time anyone has simulated an Internet search task while scanning the brain,"Small said. His team studied 24 normal volunteers between the ages of 55 and 76. Half were experienced at searching the Internet and the other half had no web experience. However, the two groups were similar in age, gender and education. Both groups were asked to do Internet searches and book reading tasks while their brain activity was monitored. "We found that in the book reading task, the visual cortex-- the part of the brain that controls reading and language -- was activated,"Small said,"In doing the Internet search task, there was much greater activity, but only in the Internet-savvy group." He said it appears that people who are familiar with the Internet can engage in much deeper level of brain activity. Activities that keep the brain engaged can preserve brain health and thinking ability. Small thinks learning to do Internet searches may be one of those activities. Which of the following is TRUE? A) When you read, the whole brain will be activated. B) Dr.Gary Small is a UCLA expert on brain health. C) Internet searches can preserve brain health and thinking ability D) People who read books may have a better memory.
A: C
It was a rather hot day. Everybody seemed to be looking for some kind of relief, so an ice cream store was a natural place to stop at. A little girl, holding her money firmly, entered the store. Before she could say a word, the store clerk sharply told her to get outside and read the sign on the door, and stay out until she put on the shoes. She left slowly, and a big man followed her out of the store. The man watched as she stood in front of the store and read the sign. "No Bare Feet". Tears started rolling down her cheeks as she turned and walked away. Just then the big man called to her. After sitting down on the roadside, he took off his size-12 shoes, set them in front of the girl and saying, "Here, you won't be able to walk in these, but if you slide along, you can get your ice cream." Then he lifted the little girl up and set her feet into the shoes. "Take your time," he said, "I get tired of moving them around, and it's good to just sit here and eat my ice cream." The shining eyes of the little girl could not be missed as she ordered her ice cream. He was a big man, all right. Big body, big shoes, but most of all, he had a big heart. From the story we can conclude that the big man is _ . A) kind B) funny C) honest D) hard-working
A