用来查看报表页面数据输出形态的视图是( )。
A.图片框
B.状态栏
C.标题栏
D.代码窗口
参考答案:A
解析:Panel和Applet的默认的布局管理器是FlowLayout。
Spell out the word according to the sentence meaning and tip.
(根据句意和提示写出单词。)
1. This kind of cloth _____ soft.
2. The tomato soup _____ sour.
3. —How does the soup _____?
—Delicious.
4. It's _____ of you to meet me at the airport.
5. We think it's _____ to stare at others.
6. Don't _____ (触摸) the machine. It's dangerous.
7. He is _____ _____ (体格健美的) so he is fit for the job.
8. The shoes are too _____ (紧的) for me to wear.
9. The young girl is always _____ (时髦的).
10. They stayed _____ (靠近的) to keep warm.
让我们轻松一下,做一个数字游戏:
第一步:取一个自然数n1=5,计算nl2+1,将所得结果记为a1;
第二步:算出a1的各位数字之和得n2,计算n22+1,结果为a2;
第三步:算出a2的各位数字之和得n3,再计算n32+1,结果为a3;
……依次类推,则a10=( )。