Spring Data JPA是Spring基于ORM框架、JPA规范的基础上封装的一套JPA应用框架，可使开发者用极简的代码即可实现对数据的访问和操作。（)

听力原文： People born in the autumn live longer than those born in the spring and are less likely to fall chronically ill when they are older, according to an Austrian scientist.

Using census data for more than one million people in Austria, Denmark and Australia, scientists at the Max Planck Institute for Demographic Research in the northern German town of Rostock found the month of birth was related to life expectancy over the age of 50. Seasonal differences in what mothers ate during pregnancy, and infections occurring at different times of the year could both have an impact on the health of a new-born baby and could influence its life expectancy in older age.

"A mother giving birth in spring spends the last phase of her pregnancy in winter, when she will eat less vitamins than in summer, ' said Gabriele Doblhammer, one of a team of scientists who carried out the research. "When she stops breast-feeding and starts giving her baby normal food, it's in the hot weeks of summer when babies are prone to infections of the digestive system. '

In Austria, adults born in autumn (October-December) lived about seven months longer than those born in spring (April-June), and in Denmark adults with birthdays in autumn outlived those born in spring by about four months. In the southern hemisphere, the picture was similar. Adults born in the Australian autumn—the European spring—lived about four months longer than those born in the Australian spring. The study focused on people born at the beginning of the 20th century, using death certificates and census data. Although nutrition at all times of the year has improved since then, the seasonal pattern persists, Doblhammer said.

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A．Those who were born in spring.

B．Those who were born in summer.

C．Those who were born in autumn.

D．Those who were born in winter.

A.@Entity和@Table都是标注在类上

B.@Entity是JPA的注解，@Table是Hibernate的注解

C.@Entity和@Table都可以定义表名。当在@Entity定义表名时，@Table可以不加

D.@Entity只能标识实体类和定义表名，而@Table不但可以定义表名，还可以配置索引

A.Spring Core

B.Spring Bean

C.SpEL(Spring Expression Language)

D.Spring事务

A.运用spring可以通过一个setter方法暴露一个类的任何依赖关系

B.Spring解决依赖性问题的方法即反向控制和依赖注入

C.Spring从配置方面来解决依赖性问题，整合数据库时无需编写数据库链接

D.以上说法都是错误的

A.Spring默认使用JDK的动态代理

B.Spring只支持JDK的动态代理

C.Spring可以使用CGLIB代理

D.Spring中主要是用JDK的动态代理

A.切入点是Spring的入口

B.同一个切入点会触发不同的通知

C.org、springframework、aop、Pointcut接口是中心

D.Spring支持三种切入点的运作：显著，联合和交集

A.singleton

B.prototype

C.session

D.application