单选题. Questions 16 to 18 are based on the passage you have just heard.1.

单选题Every office worker hates meetings.But its a strange sort of hate，similar to the hatred of Londoners for the Northern Line，or New Yorkers for tourists who walk too slowly：the dislike is real，yet

单选题. Questions 22 to 25 are based on the passage you have just heard.7.

单选题 In times of economic crisis

单选题. Questions 20 to 22 are based on the passage you have just heard.5.

单选题. Questions 19 to 21 are based on the passage you have just heard.4.

单选题. Questions 19 to 21 are based on the passage you have just heard.4.

单选题. Questions 3 and 4 are based on the news report you have just heard.3.

单选题Bullying is a distinctive pattern of harming and humiliating others.Those who are in some way smaller,weaker，younger or more 26_____ than the bully often fall victims.Bullying is not common aggression

单选题The government of Burkina Faso granted scientists permission to release genetically engineered mosquitoes anytime this year or next，researchers announced Wednesday.Its a key step in the broader e

单选题. Questions 19 to 21 are based on the passage you have just heard.4.

单选题《复合题被拆开情况》 Three children in every classroom have a diagnosable mental health condition. Half of these are behavioural disorders, while one third are emotional disorders such as stress, anxiety and de

单选题《复合题被拆开情况》 A growing number of U. S. bike riders are attracted to electric bikes for convenience, health benefits and their fun factor. Although ebikes first appeared in the 90s, cheaper options and l

单选题. You may have heard some of the fashion industry horror stories: models eating tissues or cotton balls to hold off hunger, and models collapsing from hunger-induced heart attacks just seconds after they step off the runway. Excessively skinny models have been a point of controversy for decades, and two researchers say a model's body mass should be a workplace health and safety issue. In an editorial released Monday in the American Journal of Public Health, Katherine Record and Bryn Austin made their case for government regulation of the fashion industry. The average international runway model has a body mass index (BMI) under 16—low enough to indicate starvation by the World Health Organization's standard. And Record and Austin are worried not just about the models themselves, but about the vast number of girls and women their images influence. "Especially girls and teens," says Record. "Seventy percent of girls aged 10 to 18 report that they define perfect body image based on what they see in magazines." That's especially worrying, she says, given that anorexia (厌食症) results in more deaths than does any other mental illness, according to the National Institute of Mental Health. It's commonly known that certain diseases are linked with occupations like lung disease in coal miners. Professional fashion models are particularly vulnerable to eating disorders resulting from occupational demands to maintain extreme thinness. Record's suggestion is to prohibit agents from biting models with a BMI below 18. In April, France passed a law setting lower limits for a model's weight. Agents and fashion houses who hire models with a BMI under 18 could pay $82,000 in fines and spend up to 6 months in jail. Regulating the fashion industry in the United States won't be easy, Record says. But with the new rules in France, U.S. support could make a difference. "A designer can't survive without participating in Paris Fashion Week", she says, adding, "Our argument is that the same would be true of New York Fashion Week."1. What do Record and Austin say about fashion models' body mass? ______

单选题The American Psychological Association APA warns that the loneliness epidemic now represents a threat to public health that exceeds that of obesity.Before getting into the specifics，we need to have a

单选题 I wish to thank Professor Smith

单选题. Questions 5 to 7 are based on the news report you have just heard.5.

单选题《复合题被拆开情况》 Recent research has shown that the stress hormone Cortisol 皮质醇 damages certain neurons in the brain and can negatively affect memory and learning ability in the elderly. Researchers wanted