(Question)
It was unusually quiet in the emergency room on December 25. I was nurse on duty that day. I didn't think there would be any patients, sighing about having to work on Christmas. Just then five bodies showed up at my desk, a pale woman and four small children. "Are you all sick?" I asked suspiciously. "Yes," she said weakly and lowered her head. But when it came to descriptions of their presenting problems, things got a little vague. Two of the children had headaches, but the headaches weren't accompanied by the normal body language of holding the head or trying to keep it still. Two children had earaches, but only one could tell me which ear was affected. The mother complained of a cough but seemed to work to produce it. Something was wrong, but I didn't say anything but explained that it might be a little while before a doctor saw her. She responded, "Take your time; it's warm here." On a hunch , I checked the chart after the admitting clerk had finished registering the family. No address---they were homeless. The waiting room was warm. I looked out at the family huddled by the Christmas tree. The little one was pointing at the television and exclaiming something to her mother. The oldest one was looking at an ornament on the Christmas tree. I went back to the nurses' station and mentioned we had a homeless family in the waiting room. The nurses, grumbling about working Christmas, turned to compassion for a family just trying to get warm on Christmas. The team went into action, much as we do when there's a medical emergency. But this one was a Christmas emergency. We were all offered a free meal in the hospital cafeteria on Christmas Day, so we claimed that meal and prepared a banquet for our Christmas guests. We needed presents. We put together oranges and apples in a basket. We collected from different departments candies, crayons and other things available that could be presents. As seriously as we met the physical needs of the patients that came to us that day, our team worked to meet the needs, and... Which of the following would be the best title of the passage? A) Working Christmas Day B) Christmas Day is Coming C) A Happy Family D) A Pale Woman and Four Small Children
(Answer)
A

(Question)
Sweet peas, cucumbers, grapes ---- what do you think they have in common? None of these vegetables grow on trees. They all don't have strong roots, big trunks or long branches, which makes it harder for them to get sunlight. But don't worry. They have developed their own unique way of growing taller climbing! Take sweet peas as an example. The plant grows as a straight stem until it finds something to hold onto, either a nearby tree or a stick. That is when the stem makes small coil that helps the plant hold the stick tightly. How these plants are able to do this has been a mystery to scientists for years. Even Charles Darwin was interested in this question. But it is not until now that a Harvard research team has finally found the answer. The study was published in the Journal Science earlier this month. The key, as it turns out, is inside a kind of thread-like cell called "g-fiber cell", which has the ability to shrink or stretch. Each stem of the pea plant is made of several layers of g-fibers. Once the plant finds something to hold onto, cells on side of the stem start to shrink, forcing the whole thing to bend and coil, which is a bit like how our muscles get our bodies to move. What's more, a pea's coil is not exactly like that of a spring. If you look closely, you may find that a spring coils all in the same direction, but a plant's coil is in two opposite directions, like a telephone line. This means that the stem can stay soft when pulled gently but become strong enough when pulled harder. "You want the plant to have a little bit of flexibility so that if the wind blows or an animal disturb it, it doesn't break," explained Sharon Gerbode, author of the study. "This structure allows the plant to easily accommodate small movement, but then if something really serious happens it can become strong and protect itself." According to the article, which one is true about "a sweet pea's coil"? A) to be like that of a spring B) to bend all in the same direction C) to make the stem hard break D) to make the stem get soft when pulled hard
(Answer)
C

(Question)
It's difficult not to become involved in gossip at work. After all, people like gossip and interesting bits of information: you only have to look at the number of celebrity-focused publications to realize that we have a huge appetite for discussing other people's lives. At work, however, this type of interaction is harmful and costly. It wastes time, damages reputations, promotes divisiveness , creates anxiety. Rumors often grow because people like to be "in the know." Knowledge is power, and that's why the people with the least amount of power in an organization can often be the ones to start and spread rumors. It can make them feel important if they're seen to know things that others don't. This knowledge is at the center of why and how rumors start and spread. Insufficient knowledge or incomplete information are often to blame. Consider these examples: *People don't know why a colleague was fired, so they make up a reason based on some limited knowledge or insignificant fact. "I saw John override the cash register the other day without a supervisor present. Maybe he stole some money and that's why he went." *People see a pattern of behavior between two individuals and they add their own explanation. "Joseph and Samantha spend a lot of time together after hours 'catching up on paperwork.' And just yesterday, they were sitting awfully close to each other in the meeting. I bet paperwork isn't all that's getting done after work!" These rumors are typical of the things you'll face at work, and they spread because of a lack of accurate information. So, the best way to fight rumors is with good communication. When you communicate well, your team knows what's happening, and they trust that you'll keep them informed. Good communication within your team also means that you will become aware of any rumors that are starting, and you'll be able to address them quickly and effectively. The passage is developed mainly _ . A) by using time order. B) by making comparisons C) by giving figures D) by giving examples
(Answer)
D