Applet的默认布局管理器是FlowLayout，而Swing Applet的内容面板的默认布局管理器是
A. FlowLayout
B. CardLayout
C. BorderLayout
D. GridLayout
查看答案
Why is more earth's heat blocked from escaping with more carbon dioxide in the atmosphere
A. Carbon dioxide prevents the sun's energy from going back into space.
B. Carbon dioxide radiates the sun's energy onto the earth.
Carbon dioxide produces more heat in the atmosphere.
D. Carbon dioxide takes in the sun's energy at infra-red wavelengths.
下列语句顺序执行后，a的值是 int a=13；a％=a/5；
A. 0
B. 1
C. 1.0
D. true
( )认为，团体中领导者与下属在确立关系和角色的早期，就把下属分出“圈里人”和“圈外人”的类别。
A. 特质理论
B. 领导—成员交换理论
C. 魅力型领导理论
D. 路径—目标理论
有定义int n=789；，下列表达式结果为8的是
A. n/10％2
B. (n-n％10)/100
C. n％10
D. n％100/10
微信支付 
支付宝支付