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【单选题】
(A338f)(有图)下列程序执行后的结果如图所示 , 下划线的代码应该是( )。 import java . awt . * ; import java . awt .event . * ; import javax . swing . * ; public class test01 extends JFrame{ public test01 ( ) { setTitle ( "布局管理器实例 ") ; Container c = getContentPane ( ) ; setLayout (new FlowLayout(_________________)) ; for ( int i = 0 ; i< 10 ; i++ ) { c. add ( new JButton ( " Button " + i) ) ; } setSize (300, 200) ; setVisible ( true ) ; } public static void main (String [ ] args) { new test01 ( ) ; } }
A.
setBounds ( 2 , 4 , 10 , 10)
B.
new GridLayout ( 3 , 4, 10,10 )
C.
new BorderLayout ()
D.
new FlowLayout ( FlowLayout . RIGHT , 10,10 )
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举一反三
【简答题】任务型阅读。 Henry was from the USA and he came to London for a holiday. One day he was not feeling well, so he went to the clerk(职员) at the desk of his hotel and said,' I want to see a doctor. Can you give...
【单选题】机体维生素A缺乏表现为( )
A.
骨质软化
B.
脚气病
C.
大骨节病
D.
干眼症
【多选题】维生素C缺乏的临床表现为( )
A.
牙龈出血
B.
机体抵抗力下降
C.
伤口愈合迟缓
D.
皮肤瘀点或瘀斑
E.
暗适应时间延长
【多选题】机体维生素A缺乏可表现为( )
A.
眼干燥症
B.
角膜软化
C.
免疫功能低下
D.
出现角化过度的毛囊性丘疹
【单选题】JSP 页面经过转译之后,将创建一个( )。
A.
applet
B.
servlet
C.
application
D.
exe 文件
【单选题】JSP 页面经过转译之后,将创建一个( )
A.
applet
B.
servlet
C.
application
D.
server
【单选题】One day he started waving to me, his neighbor, at the _______ side of the street.
A.
opposite
B.
behind
C.
both
D.
my
【多选题】1 ( ) 促进维生素A的吸收 A 脂肪 B维生素E C卵磷脂 D 维生素D 2 、脂溶性维生素包括 A 维生素A B维生素DC维生素E D维生素K 3 、机体维生素C缺乏表现为 A 皮肤淤点 B消瘦 C精神症状 D 贫血 ) 4 、机体维生素A缺乏可表现为(A眼干燥症 B角膜软化 C免疫功能低下D出现角化过度的毛囊性丘疹 5 维生素D缺乏可有( )等表现 A 肋骨串珠 B夜盲 ...
A.
A
B.
B
C.
C
D.
D
【单选题】It all started one day when I was walking from the library to my classroom.
A.
It all started one day.
B.
I was walking from the library to my classroom.
C.
same time
【简答题】读一读,写上日期。 Gorge was a young man. One day he decided to go around by bike. He started on June 21st from Nanjing. He got to Hong Kong on July 1st. Then he went to Yunnan and got to Kunming on July 24th....
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