未知题型 某检察机关在查处某国家机关工作人员渎职案时，找证人甲了解情况。谈话结束时，侦查人员顺便问：“你自己有无问题需要说清楚?”甲一时语塞，侦查人员见状便予以政策教育，甲遂交代了自己受贿6万元的犯罪事实，并提供了本单位领导乙受贿的重大线索。据此，公安机关侦破了乙受贿80余万元的特大案例：根据《刑法》的规定，对甲以受贿罪量刑时( )。D.可以从轻或者减轻处罚
单项选择题 全局变量对所有客户端生效。只有具有super权限才可以设置全局变量。
单项选择题 游标（Cursor）是指向查询结果集的一个指针，它是通过定义语句与一条UPDATE语句相关联的一组SQL语句，游标使得用户可以逐行访问UPDATE查询语句返回的结果集合，并可以对不同行做不同的操作。
未知题型 和SQLServer中的INSERTED和DELETED类似，MySQL中定义了（）对象，用来表示触发器的所在表中，触发了触发器的那一行数据。~
单项选择题 热电厂与凝汽式电厂不同之处主要在于（ ）
未知题型 在MySQL存储过程中参数分为三类，分别是（）
未知题型 MySQL的变量有：
未知题型 下面关于参数类型的说明正确的是：
单项选择题 一个池塘中全部的鱼是一个种群。 A、正确 B、错误
未知题型 For years I.O.C.Czar Juan Antonio Samaranch has exhibited a pronounced ambivalence about drug use, and certainly his stance has allowed a number of golden boys and girls to keep their images shiny while doping. Careful athletes can easily beat the system that is in place to catch drug abusers. Unscrupulous sports federations can tailor testing schedules and tip off their constituents. Steroid creams can be flushed from the system in 24 to 48 hours. And for some of the most commonly used enhancers, such as erythropoietin (EPO), there are still no institutionalized teats. It is said that EPO, which increases stamina by boosting an athlete's red blood cell count, can improve an athlete's performance in a 20-minmum by 30 seC., but it is otherwise a nightmare of a drug. Overdose on EPO, and the blood becomes too thick for the heart to pump. EPO is believed to be the culprit in no fewer than 25 mysterious deaths among world-class cyclists since 1987.But athletes will take EPO in Sydney because they can, and some of them will take too much of it. In 1995 Olympic—caliber U.S. athletes were asked in a poll, 'Would you take a drug that made you a champion, knowing that it would kill you in five years?' more than half said yes. So even if we forget about fair play and credibility and Olympic ideals, we are left with this: the athletes must be protected from themselves arm the pressure to win. How?The I.O.C.needs to do two things immediately: develop a spine, and federalizE.The only way to catch a cheat is with unannounced, out-of-competition testing. Historically the I.O.C.has delegated decision making to individual sports federations, but that policy is not working when it comes to drags. A third of the 28 federations have yet to agree to out-of-competition tests in advance of the Sydney Games. The I.O.C.should call an emergency session and make a new rule applying to all sports, then send out its newly empowered testers.As for that imperfect test for EPO-use it anyway. As gold medal marathoner Frank Shorter, now chairman of the U.S. Anti-Doping Agency, says, knowing a test is looming that will knock cheaters off stridE.Shorter says that if there is no EPO test at Sydney, then every endurance or strength performance is suspect. He's right. And when sport becomes suspect—when no one believes in it—it's no longer worth watching.What's Samaranch's attitude towards drug use in Olympic Games?A.IndignantB.TolerateC.ParadoxicalD.Neutral