A．The man is handsome.B．The man used to be unhealthy.C．……

单项选择题A．Same gene, same life.B．Identical twins also have very different lives.C．The element of environment is more important.D．None of the above.

单项选择题A．In a bar.B．In a restaurant.C．In a hotel.D．In a grocer’s.

单项选择题A．Cathy is not so brilliant.B．Cathy thinks her mother is very kind.C．She went to France with the school choir last year.D．The man is her father.

单项选择题A．Teotihuacan, once the home of 200,000 people, was the center of a large empire.B．Many archaeologists are fascinated by the ruins of a pre-Columbia city called Teotihuacan.C．Teotihuacan, once a major metropolitan area, was destroyed by an invasion.D．A still unsolved mystery is why the people of Teotihnacan suddenly abandoned their city.

单项选择题A．Rape.B．Burglary.C．Aggravated assault.D．Smuggling.

单项选择题A．Manager.B．Teacher.C．Engineer.D．Journalist.

单项选择题A．Future happiness is attractive,B．The man shouldn’t work too hard for the happiness of future.C．The man should retire early.D．Today’s happiness is less important than tomorrow’s.

单项选择题A．Males are arrested about four times more than females.B．According to the survey, 61% of all men feel unsafe in their own neighborhoods at night.C．More women arrested than men in juvenile runaway cases and prostitution.D．The police and court are required to be more kind tn the female offenders.

单项选择题A．She has a powerful mother.B．She loves her cat.C．To be a vet is her dream.D．For her teacher.

单项选择题A．Professor and student.B．Shop assistant and customer.C．Librarian and reader.D．Two friends.