为了帮助大家能够更有效的提升PTE阅读成绩，PTE学院小编准备了PTE阅读每日一练题目，希望能够帮助到您。

　　训练步骤：

　　1. 练习：助教把一个阅读段落发到群里， 同学用2~3分钟(不能超过4分钟)的时间阅读并把题目做完。

　　2. 群上打卡见证进步：把答案发到群里并@PTE助教-Jason 进行打卡，鼓励大家坚持，见证自己进步。

　　3. 助教把参考答案发到群里：训练活动20分钟，助教将会把答案在群里公布。

　　4. 巩固强化：对照答案，重新阅读材料分析错误或者不确定的答案。

　　题目：

　　1. So the researchers did a second analysis- by looking only at Facebook and non-Facebook users on the California voter rolls, which is a sort of proxy control for socioeconomic status. And the association still held up.

　　2. After controlling for things like age, race, and gender, they found that being on Facebook was associated with a slightly lower risk of death in a given year.

　　3. Now it looks like that link between friends and better health is true for the major online social network, too: Facebook. Researchers compared the health records of 12 million Facebook users to non-users, in California.

　　4. The study is in the Proceedings of the National Academy of Sciences. Of course correlation does not equal causation.

　　5. Now, some of that could be explained by the fact that Facebook users might be more affluent, or have better access to healthcare.

　　正确答案：32514

　　参考范文：Now it looks like that link between friends and better health is true for the major online social network, too: Facebook. Researchers compared the health records of 12 million Facebook users to non-users, in California. After controlling for things like age, race, and gender, they found that being on Facebook was associated with a slightly lower risk of death in a given year. Now, some of that could be explained by the fact that Facebook users might be more affluent, or have better access to healthcare. So the researchers did a second analysis- by looking only at Facebook and non-Facebook users on the California voter rolls, which is a sort of proxy control for socioeconomic status. And the association still held up.The study is in the Proceedings of the National Academy of Sciences. Of course correlation does not equal causation.(来源：科学60s)