Babies who are slow to gain weight in the first months of their lives generally catch up to their peers by age 13,a large UK study shows, Researchers said the results would make parents whose babies fail to put on weight quickly less worried. The researchers looked at data from ,11,499 children who took part in a large study, It showed that 507 who were slow to gain weight in the first eight weeks of life recovered fairly quickly and had almost caught up by age 2. Another group of 480 who were slow to gain between eight weeks and nine months continued to put on weight slowly until they were seven years ,but then had a sudden increase and caught up by age 13, The different pattems of recovery between the two groups were likely due to different reasons for slow weight gain ,the researchers said, All the children were still lighter and shorter than their peers by the time they were teenagers ,but within the normal range. The findings highlight the importance of monitoring a baby's weight and height gain during the first few weeks and months ,but not creating anxiety with parents of slow-growing babies, said the study leader Prof Alan Emond from the University of Bristol. "In the past, a lot of parents have been caused unnecessary anxiety by heaith professionals and this is a positive and _ message."He said in many cases of slow growth where children do not follow the standard'curve' it is just because they are following their genetic potential. Dr Simon Newell, vice-president of the Royal College of Paediatrics and Child Health, said he broadly agreed with the concluslons of the researchers but stressed that poor weight gain was something that needed to be monitored closely, "I would encourage parents to use growth charts but if measurements show your baby is smaller than averager it may be completely normal, "he said. What can we know from the findings of the research? A) All the cases of slow weight gain in the first months of the babies' lives are caused by the same reason B) Slow-growing babies will have the same height and weight with their peers by age13 C) Many cases of children whose growth don't meet the growing standard curve cannot be treated as abnormal D) The findings won't cause parents' anxiety so monitoring a baby's growth from his/her birth is unnecessary
C
(Question)
Once there was a young woman who didn't like her job. Everyday when she came home from work, she told her husband how terrible her day had been, how tiring the work and how unreasonable her boss. "Leave that job," her husband told her. "Oh, I will," she said. "But not yet. I have too many friends there for me to leave." And so she remained unhappy at work until the years became decades and her children had children. "Leave that job," her grandchildren told her. "Oh, I will," she said. "But not yet. There are only seven more years until I reach thirty years of service and can retire. So I can't just yet." I know this woman. And her story reminds me of an old dog half asleep on the porch of a general store, moaning and groaning in the sun. "Why is your dog acting that way?" a customer asked the store owner. "Oh," answered the man. "He's lying on a nail." "Well, why doesn't he move?" "Because it's not hurting him bad enough." That's true for people, too. We convince ourselves the pain is not bad enough to leave the workplace we know. But we're wrong. _ work pain is continuing. Some work pain damages our self-esteem, kills our passion or destroys our dreams. Wilbur Wright once commented, "We could hardly wait to get up in the morning. I know that exhilarating feeling of being so passionate about something I was working on that I couldn't wait to get back to work. And people who are winning at working know that kind of passion, too." They get excited about work. They offer their unique gifts and talents eagerly. And when things don't change as they sometimes will, they refuse to let environment hijack their self-esteem, passion or dreams. The woman complained to her husband every day because _ . A) she didn't have enough money to support her family B) her boss criticized her for what she had done C) she was not satisfied with her job at all D) her work was difficult and her boss was cruel
(Answer)
C
Ques: Caffeine not only gives us a daily jump start, but new research suggests it also can strengthen long-term memory. According to the US Food and Drug Administration, nearly 90 percent of people worldwide consume about 200 milligrams of caffeine each day. That' s equivalent to about one strong cup of coffee a day. Writing in " Nature Neuroscience" , Johns Hopkins University researchers say their findings show that caffeine strengthens certain memories for up t0 24 hours after being taken in. " We've always known that caffeine has cognitive-enhancing effects , but its ,particular effects on strengthening memories and making them resistant to forgetting has never been examined in detail in humans, " said senior author of the paper Michael Yassa. " We re- port for the first time a specific effect of caffeine on reducing forgetting over 24 hours. " Conducting a double-blind trial, the researchers worked with a test group of people who didn't regularly consume caffeinated products. Five minutes after studying a series of images, the test subjects were given either a placebo or a 200-milligram caffeine tablet. To check the caffeine levels of their test subjects, the research team took saliva samples from them before they took their tablets and again one, three and 24 hours after- wards. Both groups of test participants ( those who took the placebo and those who took the caffeine tablet) were tested the following day to see if they could recognize the images they' d seen the previous day. The test included showing the test subjects another series of images that included some new images , those that were shown the previous day, as well as other images that were similar, but not the same as those they had viewed earlier. The researchers found that more members of the group who were given the caffeine tablets were able to correctly identify some of the new images as " similar" to previously viewed images rather than incorrectly identifying them as the same. "We also know that caffeine is associated with... What will the next part of the text possibly talk about? A) Ways to achieve health and longevity. B) The effects caffeine has on health. C) The treatment for Alzheimer' s disease. D) The harmful effects of cognitive decline.
Ans: B
Question: Elizabeth's Second! In 60 years, the Queen has never put a foot wrong in public. And for the last 24 of them, it turns out she's had a secret weapon -- the nice Ella Slack. The former BBC manager has, unknown to anyone except a handful of key advisers, spent the last quarter of a century acting as the Queen's official stand-in at rehearsals for royal events. The 69-year-old has never accepted a penny for her royal service, considering it "a pleasure and an honour" to ensure that everything runs smoothly for the Queen. "How many people in the world have had a chance to sit in a royal landau or walk onto the dais at Windsor Castle even before the Queen has done so?" she said. While Miss Slack may not resemble the Queen facially, she has a similar figure to the Queen, standing just 5 foot. The Queen is 5 foot 2 inch. She began her remarkable role in 1988, when she was working as manager of the BBC's sports and events department. A producer asked her if she could stand in for the Queen to check camera angles at a rehearsal -- and her second career was born. Since then, from the State Opening of Parliament to the 50th anniversary of Victory day, wherever the Queen is on duty Miss Slack is likely to have been there first. She has perfected her own version of the Queen's clothes, including a black patent handbag she bought in a charity shop for PS1, and even styles her hair like the Queen. How did Miss Slack get the job? A) The Queen invited her to do so. B) The BBC appointed her to finish the job. C) She was invited to have an accidental try. D) The advisers offered her the chance.
Answer:
C