单选题Ms. Rowling's reading in London's Royal Albert Hall is mentioned to show______.

单选题Will you ______ my article to find out whether I've made any mistakes?

单选题Had you worked harder that time, you ______ a better position.

单选题The principal didn’t seem to be _____ that there should have been so many disputes about the decision.

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单选题The word "handism" in Line 3 Paragraph 2 most probably means ______.

单选题根据下面资料，回答下列各题。Scientists have long tried to be able to know more about floods.So far， the best that scientists can do is to recognize the conditions for flooding. Although deep snow alone seldom cause

单选题The chairman of the board ______ on me the unpleasant job of dismissing good workers the firm can no longer afford to employ.

单选题______ for your laziness, you could have finished the assignment by now.

单选题It could have saved me some trouble ______ about it.

单选题 A study of nearly 140 000 women in the US showed that regular helpings of a small portion of nuts can have a powerful protective effect against a disease that is threatening to become a global epidemic. Women who consumed a 28 gram packet of walnuts at least twice a week were 24 percent less likely to develop type 2 diabetes than those who rarely or never ate them. Eating walnuts just two or three times a week can reduce the risk of type 2 diabetes by almost a quarter. The latest findings, published in the Journal of Nutrition, are not the first to highlight the anti-diabetic effects of walnuts, with earlier research showing similar benefits. However, this is thought to be one of the largest studies to find regularly snacking on them can help prevent the condition. Although the latest research was carried out on female nurses, it's likely that the same benefits apply to men. According to the charity Diabetes UK, at the current rate of increase, the numbers affected by type 2 diabetes in the UK will rise from around 2.5 million currently to four million by 2025 and five million by 2030. Left untreated, it can raise the risk of heart attacks, blindness and amputation (截肢). Being overweight, physically inactive and having a poor diet are major risk factors for the disease. Scientists at the Harvard School of Public Health in Boston, US, tracked 137893 female nurses aged from 35 to 77 over a ten year period to see how many developed type 2 diabetes. Their dietary habits were closely monitored, including details on how often they ate nuts, particularly walnuts. After allowing for body fat and weight, the researchers found eating walnuts one to three times a month reduced the risk by four percent, once a week by 13 percent and at least twice a week by 24 percent. In a report on the findings the researchers said: 'These results suggest higher walnut consumption is associated with a significantly lower risk of type 2 diabetes in women.' Walnuts are rich in healthy fatty acids (脂肪酸) which have been shown to reduce inflammation (炎症) in the body and protect against heart disease, cancer and arthritis (关节炎). Last year, experts at the University of California Los Angeles also found young men in their twenties and thirties who ate walnuts every day increased their sperm count and boosted their fertility. The research comes just after a Louisiana State University study which showed that eating nuts can reduce people's risk of obesity. The study found that those who consumed varieties such as almonds and pistachios (开心果) demonstrated a lower body weight, body mass index (BMI) and waist circumference compared to non-consumers. They were also at lower risk of developing heart disease, type 2 diabetes and metabolic syndrome.

单选题We work hard to keep all coffees______, but many of the varieties are difficult to obtain.

单选题My friends and I ______ one another when we're apart, and we shall continue to care about each other until we are permanently parted by death.

单选题 There were knots in the rope ______ a foot.

单选题Some journalists often overstate the situation so that their news may create a great ______.

单选题Directions:Fthispart,youareallowed30minutestowriteashortessaybasedonthepicturebelow.Youshouldfocusontheimpactofcellphonesonthewaypeoplecommunicate.Youarerequiredtowriteatleast150wordsbutnomorethan200words.

单选题At first, the speaker was referring to the problem of pollution in the country, but halfway in her speech, she suddenly ______ to another subject.A. committedB. switchedC. favouredD. transferred

单选题W: You seem to have a lot of work at your office. You' ve always been staying late and working overtime.M:______A. What you say is right. But don' t you know the meaning of work?B. Yes. That' s true. But don' t you know the common saying: "Always work and no play makes Jack a dull boy"?C. That' s true, but it' s no bother to me. The work is interesting and fun. I don' t mind the ex- tra hours at all.D. Sorry. I cannot listen to your advice. Overwork can bring me overpay, you know.

单选题I didn't know the word. I had to a dictionary. A. look out B. make out C. refer to D. go over