什么是生物统计?它在畜牧、水产科学研究中有何作用?
public class Alpha{ private static Character() ids; public static void main( String[] args){ ids = new Character[args.length]; for (int i=0; iids[i] = new Character( args[i] ); System.out.print( ids[i] ); } } } What is correct?() [" Compilation fails."," The code runs with no output."," An exception is thrown at runtime."," The code runs, outputing a concatenated list of the arguments passed to the program."]
下列()能作为债券发行主体。 ["中央政府","企业组织","金融机构","社会团体"]
某百度客户10月日均消耗5000元投放搜索关键词和网盟,搜索推广每日3000点击,CPC为0.8元,转化率为6%,10月日均总转化量为300,请问该客户网盟推广该月可以有多少个转化?() ["3720","5580","5400","3600"]
水资源量
婴儿从()起,开始对颜色有分化性反应,能辨别彩色和非彩色。