B 根据下面短文回答下列问题。 Mrs. Green was worried about her weight (体重). "I’m too fat (肥胖的). I need to lose (失去) my weight, but I don’t know how to do it." she told her friend. "Go and see Dr. Wang," her friend said. "He’ll tell you how to lose weight." Mrs. Green visited Dr. Wang and told him her problem. "It isn’t difficult to lose weight," he told her. "All you need to do is go on a diet (吃规定的饮食). I’ll give you one." He began to write on a piece of paper. "Eat lots of fruit and vegetables (蔬菜). Also eat a lot of lean (瘦的) meat and grains (谷物)." When he finished, he handed her the piece of paper. "There you are," he said. "Eat all those things and you’ll soon lose weight." A few weeks later, Mrs. Green’s friend called on her. She was surprised to see that she was even fatter than before and that she was eating a big sandwich with chocolate cake and ice cream. "I thought you were on a diet," her friend said. "Oh, I am," Mrs. Green said. "I’ve already had all the food on my diet today. Now I’m eating my dinner.\ Mrs. Green’s problem was that she ______.
A. didn’t like fruit and vegetables
B. didn’t know how to lose weight
C. lost her diet
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Passage OneQuestions 26 to 28 am based on the passage you have lust heard.
A. They live in isolated areas.
B. They are active in voluntary services.
C. They are interested in other kinds of reading.
D. They tend to be low in education and in income.
B 根据下面短文回答下列问题。 Mrs. Green was worried about her weight (体重). "I’m too fat (肥胖的). I need to lose (失去) my weight, but I don’t know how to do it." she told her friend. "Go and see Dr. Wang," her friend said. "He’ll tell you how to lose weight." Mrs. Green visited Dr. Wang and told him her problem. "It isn’t difficult to lose weight," he told her. "All you need to do is go on a diet (吃规定的饮食). I’ll give you one." He began to write on a piece of paper. "Eat lots of fruit and vegetables (蔬菜). Also eat a lot of lean (瘦的) meat and grains (谷物)." When he finished, he handed her the piece of paper. "There you are," he said. "Eat all those things and you’ll soon lose weight." A few weeks later, Mrs. Green’s friend called on her. She was surprised to see that she was even fatter than before and that she was eating a big sandwich with chocolate cake and ice cream. "I thought you were on a diet," her friend said. "Oh, I am," Mrs. Green said. "I’ve already had all the food on my diet today. Now I’m eating my dinner.\ Mrs. Green thought that ______.
A. Dr. Wang did not know how to help her.
B. it was easy to lose weight.
C. her diet was something to eat before dinner.
简答题 现有如下两个关系模式:Employees(Eid,Name,DeptNO)Departments(Dept NO,DeptName,TotalNumber)Employees关系模式描述了职工编号、姓名和所在部门编号;Departments关系模式描述了部门编号、名称和职工总人数。请按SQL Server所采用的Tansact-SQL语法格式编写实现具有功能的后触发型触发器:每当在Employees表中插入一行数据时,相应部门的职工总人数就加1。