建筑业十项新技术的包括()。 ["钢筋及预应力技术","模板及脚手架技术","绿色施工技术","信息化应用技术","砌筑技术"]
Public class test ( Public static void stringReplace (String text) ( Text = text.replace (‘j’ , ‘i’); ) public static void bufferReplace (StringBuffer text) ( text = text.append (“C”) ) public static void main (String args[]} ( String textString = new String (“java”); StringBuffer text BufferString = new StringBuffer (“java”); stringReplace (textString); BufferReplace (textBuffer); System.out.printLn (textString + textBuffer); ) ) What is the output?()
一批种蛋的孵化率为80%,同时用2枚种蛋进行孵化,则至少有一枚能孵化出小鸡的概率为()。 ["0.96","0.64","0.80","0.90"]
学前儿童对周围世界及其自身充满了好奇和兴趣,从他们的视角常常会发掘到许多他们不可理解的现象,为什么我只有这么大?爸爸妈妈这么大?那个小婴儿这么小?我以前也这么小吗?请以“我来自哪里”为主题分别设计出中班的活动计划。
public class test { public static void add3 (Integer i) int val = i.intValue ( ); val += 3; i = new Integer (val); } public static void main (String args [ ] ) { Integer i = new Integer (0); add3 (i); system.out.printIn (i.intValue ( ) ); } What is the result?() [" Compilation will fail."," The program prints “0”."," The program prints “3”."," Compilation will succeed but an exception will be thrown at line 3."]
某市居民张三在本市永久商亭购买一箱啤酒招待朋友。在开启第三瓶啤酒时,该啤酒瓶突然爆炸,玻璃碎片当场将张三的眼睛严重击伤,其朋友李四、王五及其子张小三的脸部也受了伤。张的家人赶快将他们送往医院治疗,并迅速到出售啤酒的永久副食商亭交涉。张三因伤住院半个月,花费5000多元医疗费,其朋友李四、王五、其子张小三也各花费了不等,一个月后,张三到人民法院起诉,要求侵权者赔偿所有损失。在本案 中,张三需要证明哪些事实?