历史学家王家范说：中国古代手工业的三种基本形态的分布态势，极像哑铃，两头粗壮，中间细长。“细长”者在这种“分布态势”中应为（    ）

完形填空。从A、B、C、D四个选项中选取最佳答案。

    Bill is my friend. He has a happy 1. His father works 2 a hospital (医院) in Beijing. He usually  3 two eggs and a glass of milk 4 breakfast and then goes to work by car. His mother is an English 5 in our school. For breakfast, She usually eats some 6. Her English class is very  7, So we all love her. Bill is also my classmate. He eats a hamburger and two bananas for breakfast. He likes ice-cream very much. 8 his mother doesn't want him to eat it. She says it is not 9. And he can be very 10 if(如果 ) he eats a lot(很多).

高中流行这样一句话“文科就怕数学不好，理科就怕英语不好”.下表是一次针对高三文科学生的调查所得的数据，试问：在出错概率不超过0.01的前提下文科学生总成绩不好与数学成绩不好有关系吗？ 

 (P(K²≥3.841)≈0.05，P(K²≥6.635)≈0.01)