We know that hugs make us feel easy inside. And this feeling, it turns out, could actually _ stress and protect r the immune system, according to a new research from Carnegie Mellon University. It's a well-known fact that stress can weaken the immune system. In this study, the researchers sought to determine whether hugs----like social support more broadly ----could protect individuals from the increased sensitivity to illness brought on by the particular stress that come with interpersonal conflict. "We know that people experiencing ongoing conflicts with others are less able to fight off cold viruses. We also know that people who report having social support are partly protected from the effects of stress on psychological states, such as depression and anxiety, "the study's lead author, psychologist Dr. Sheldon Cohen , said in a statement. "We tested whether awareness of social support is equally effective in protecting us from sensitivity to infection caused by stress and also whether receiving hugs might partially account for those feeling of support and thus protect a person against infection." In the experiment , over 400 healthy adults filled out a questionnaire about their perceived social support and also participated in a nightly phone interview for two weeks . They were asked the frequency they engaged in interpersonal conflicts and received bugs that day.[:++Z+X+X+K] Then, the researchers exposed the participants to a common cold virus, and monitored them to assess signs of infection. They found that both perceived social support and more frequent hugs reduced the risk of infection associated with experiencing interpersonal conflict. Regardless of whether or not they experienced social conflicts, infected participants with greater perceived social support and more frequent hugs had less severe illness symptoms. "This suggests that being hugged by a trusted person may act as an effective means of conveying support and that increasing the frequency of hugs might be an effective means of reducing... The passage aims to convey that _ . A) hugs can have protective effects B) social support can sure diseases C) interpersonal conflicts cause infections D) stress can weaken our immune system
A
(Question)
2008 sadly saw the worst earthquake in China in over 30 years. The Great Sichuan Earthquake was 8 on the Richter scale and killed around 70,000 people in May, not to mention the tens of thousands who were injured or went missing. On 26thJanuary, 2009, the biggest earthquake in India took the lives of 25,000 people. In the morning, when everybody was enjoying holiday, the earthquake began, It was about 7.5 on the Richter scale. "There is nothing left between the sky and the earth any more. Everything has been pulled down. " said one of the villagers alive. " There is no water, no food and no one has come to help." Nobody died in Pakistan, a country next to India. The City of Lahore was lucky. In Lahore American School, where I was studying, all of the students were safe. They were in the field, so most children didn't feel anything. The earthquake was felt by the teachers that were on the second floor. However, though Mrs Young was also on the second floor, she didn't feel anything. She didn't know what happened until a teacher told her about it. Those teachers who were on the other floors had different feelings. Mr Emond, the maths teacher from Australia, said that when the earthquake started he thought there was something wrong with him, but then another teacher said that it was an earthquake. After those words Mr Emond felt better. Mrs Davis and Mr Frost didn't feel anything either. My mother didn't feel anything. She didn't even know that it was an earthquake till she saw a shaking light. My dad saw the computer shaking and then he looked out of the window and saw many people going out. According to the passage, the City of Lahore is in _ . A) India B) Pakistan C) America D) China
(Answer)
B
Ques: The Post Office in Britain is famous for getting letters and parcels to places to which they should be sent. The problem is that we the public have to observe the rules. For example, we must put a stamp on a letter. If we don't, the receiver will have to pay double. We often see the sign ALL LETTERS MUST BE CORRECTLY ADDRESSED. These days, this means having to use postcodes. If you didn't use a postcode, it's no good complaining that your letter should have arrived sooner. Parcels are a problem because they must be correctly packaged. If Aunt Sophie is going to send you a jar of your favorite jam, she will have to wrap it up well. The most important thing we have to do is to address our letters and parcels legibly and correctly. This means clear handwriting and correct spelling. What we should do and what we actually do are often miles apart. Recently, the Post Office had to deliver a letter which showed a name followed by the word Arijaba. What is this, do you think? Arabic? Hiodustani ? Wrong both times! Say it out loud and you'll see it's just plain English. HARWICH HARBOUR! When we post parcels, we must _ . A) address them correctly B) address them clearly C) package them correctly D) all of the above
Ans: D
The use of mobile phones over a long period of time can raise the risk for brain tumors , a new Swedish study said on Friday , contradicting (......) the conclusions of other researchers . The Dutch Health Council , in an overview of research from around the world , last year found no evidence radiation from mobile phones and TV towers was harmful . A four-year British survey released in January showed no link between regular . long-term use of cell phones and the most common type of tumor . However , researchers at the Swedish National Institute for Working Life said they looked at the mobile phone use of 905 people between the age of 20 and 80 who had been diagnosed with a malignant brain tumor and found a link " A total 80 of these 905 cases were so-called high users of mobile phones , that is they began early to use mobile and or wireless telephones and used them a lot , " the study said . " The study also shows that the rise in risk is noticeable for tumors on the sided of the head where the phone was said to be used , " it added . Kjell Mild , who led the study , said the figures meant that heavy users of mobile phones , for instance of who make mobile phone calls for 2 , 000 hours or more in their life , had a 240 percent increased risk for a malignant tumor on the side of the head the phone is used . " The way to the risk down is to use handsfree , " he told Reuters . He said his study was the biggest yet to look at long-term users of the wireless phone has been around inprefix = st1 /Swedenin a portable form since 1984 , longer than in many other countries . Which is the best title of the passage? A) The Trouble of Using Mobile Phones B) The Swedish Researchers C) Long-term Mobile Phones Use Raises Brain Tumor Risk D) Heavier Users of Mobile Phones
C