有氧耐力训练旨在（）、（）、（）
Match the troubleshooting tool with one of its features or functions.
可持续发展
商誉的含义是什么？评估商誉的方法有哪些？
You work as a database administrator for Certkiller .com. Users in the Certkiller .com PROD database complain about the slow response of transactions. While investigating the reason you find that the transactions are waiting for the undo segments to be available， and undo retention has been set to zero. What would you do to overcome this problem？（） ["Increase the undo return","Create more undo segments","Create another undotablespace","Increase the size of the undotablespace"]
犯罪社会学研究的主要内容。
