水泥胶砂强度试验的养护条件是：养护箱温度20±1℃，湿度大于95%，养护水的温度20±1℃。
试述犯罪社会学上的犯罪与刑法上犯罪的异同。
违反《医疗器械监督管理条例》规定，医疗器械监督管理人员（），构成犯罪的，依法追究刑事责任。 ["无证经营","滥用职权","徇私舞弊","玩忽职守"]
腓力二世
You are developing an application to assist the user in conducting electronic surveys.The survey consists of 25 true-or-false questions.You need to perform the following tasks： Initialize each answer to true.Minimize the amount of memory used by each survey. Which storage option should you choose？（） ["BitVector32 answers = new BitVector32（1）；","BitVector32 answers = new BitVector32（-1）；","BitArray answers = new BitArray （1）；","BitArray answers = new BitArray（-1）；"]
气水热液矿床有哪些特点？
