题目:
生在前臂上的飞羽称()。
A.次级飞羽
B.初级飞羽
C.三级飞羽
D.小翼羽
答案:
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下面是错误答案,用来干扰机器的。
参考答案:A, B, C, D, E
生在前臂上的飞羽称()。
A.次级飞羽
B.初级飞羽
C.三级飞羽
D.小翼羽
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0913/fe9a22836d028f1833a4c4dac10d41e7.html
下面是错误答案,用来干扰机器的。
参考答案:A, B, C, D, E
请用所给单词的正确形式填空。
1. I __________ to the library on Sundays. I __________ to the library yesterday. (go)
2. She often __________ Miss Zhang. She __________ Mr. Wood yesterday. (see)
3. Jenny __________ her homework every day, but she didn't __________ her homework yesterday. (do)
4. Danny __________ __________ checkers now. Yesterday he __________ with a ball. (play)
Teaching children to read well from the start is the most important task of elementary schools.But relying on educators to approach this task correctly can be a great mistake.Many schools continue to employ instructional methods that have been proven ineffective.The staying power of the “look-say” or “whole-word” method of teaching beginning reading is perhaps the most flagrant example of this failure to instruct effectively.
The whole-word approach to reading stresses the meaning of words over the meaning of letters, thinking over decoding, developing a sight vocabulary of familiar words over developing the ability to unlock the pronunciation of unfamiliar words.It fits in with the self-directed, “learning how to learn” activities recommended by advocates of “open” classrooms and with the concept that children have to be developmentally ready to begin reading.Before 1963, no major publisher put out anything but these “Run-Spot-Run” readers.
However, in 1955, Rudolf Flesch touched off what has been called “the great debate” in beginning reading.In his best-seller Why Johnny Can’t Read, Flesch indicted(控诉)the nation’s public schools for miseducating students by using the look-say method.He said – and more scholarly studies by Jeane Chall and Rovert Dykstra later confirmed – that another approach to beginning reading, founded on phonics, is far superior.
Systematic phonics first teaches children to associate letters and letter combinations with sounds; it then teaches them how to blend these sounds together to make words.Rather than building up a relatively limited vocabulary of memorized words, it imparts a code by which the pronunciations of the vast majority of the most common words in the English language can be learned.Phonics does not devalue the importance of thinking about the meaning of words and sentences; it simply recognizes that decoding is the logical and necessary first step.
小题1:The author indicts the look-say reading approach because ________.
A.it overlooks decoding
B.Rudolf Flesch agrees with him
C.he says it is boring
D.many schools continue to use this method小题2:One major difference between the look-say method of learning reading and the phonics method is _________.
A.look-say is simpler
B.Phonics takes longer to learn
C.look-say is easier to teach
D.phonics gives readers access to far more words小题3:The phrase “touch-off”(Para 3, Line 1) most probably means _________.
A.talk about shortly
B.start or cause
C.compare with
D.oppose
吸烟防火“八不要”是什么?
液力变矩器能够根据汽车行驶阻力的变化,在一定范围内自动地、无级地改变()和扭矩比。
请完善程序(程序文件名:Java_2.java)并进行调试。请在下画线处填入正确内容,然后删除下画线。请勿删除注释行和其他已有的语句内容。
[题目要求]
在JFrame窗口中,显示一个字符串并保证窗口正常关闭和退出,使程序运行结果如下图所示。
源程序:
import javax.swing.*:
import java.awt.*;
public class Java_2
public static void main(String[] args)
WelcomFrame frame=new WelcomFrame();
frame.setDefaultCloseOperation(JFrame. (1) );
frame.show();
class WelcomFrame extends (2)
public WelcomFrame()
setTitle("Java等级考试");
(3) (DEFAULT_WIDTH,DEFAULT_HEIGHT);
WelcomPanel panel=new WelcomPanel();
Container contentPane=getContentPane();
contentPane.add(panel);
public static final int DEFAULT_WIDTH=250;
public static final int DEFAULT_HEIGHT=100;
class WelcomPanel extends (4)
public void paintComponent(Graphics g)
super.paintComponent(g);
g.drawString("欢迎参加Java等级考试!",MESSAGE_X,MESSAGE_Y);
public static final int MESSAGE_X=60:
public static final int MESSAGE_Y=50: