[填空题] “不是歌德创造了浮士德，而是浮士德创造了歌德”这句话是（）说的。

国际债券 形变强化 BCH-1型差动继电器带有一个（）线圈，躲过（）的能力较好。 The ability to stack switches using cisco stackwise technology provides A number of important benefits to the customer, which of these is A benefit of cisco stackwise?（） ["allows multiple switches to be managed as A single device.","eliminates the need to purchasesmartnet on individual switches in the stack","allowscisco smart switches to be incorporated into the stack","enables switches in multiplewring closets to provide failover for each other"] 相关系数等于-1意味着（） ["两种证券之间具有完全正相关性","两种证券之间相关性稍差","两种证券之间风险可以完全对消","两种证券组合的风险很大"] “不是歌德创造了浮士德，而是浮士德创造了歌德”这句话是（）说的。