超导状态下，导体的电阻R=______Ω．

若有定义：int a[2][3]；，以下选项中对a数组元素正确引用的是______。

A．a[2][! 1]

B．a[2][3]

C．a[0][3]

D．a[1＞2][! 1]

Your name made you do it, though unconsciously, suggests new research that finds your name can negatively make you achieve less. Psychologists at Yale and the University of California, San Diego studying the unconscious influence of names say a preference for our own names and initials — the “name-letter effect” — can have some negative consequences.

Students whose names begin with C or D get lower grades than those whose names begin with A or B; major league baseball players whose first or last names began with K (the strikeout-signifying letter) are significantly more likely to strike out.

Assistant professors Leif Nelson of UCSD and Joseph Simmons of Yale have conducted five studies over five years using information from thousands of individuals.

“The conscious process is baseball players want to get a hit and students want to get A's,” Nelson says. “So if you get a change in performance consistent with the name-letter effect, it clearly shows there must be some unconscious desire operating in the other direction.”

The researchers' work supports a series of studies published since 2002 that have found the “name-letter effect” causes people to make life choices based on names that resemble their own. Those studies by Brett Pelham, an associate professor at SUNY University, have found that people are disproportionately（不定比例地）likely to live in states or cities resembling their names, have careers that resemble their names and even marry those whose surnames begin with the same letter as their own.

The twist, Pelham says, is that he has believed the name-letter effect would apply only to positive outcomes. Nelson and Simmons, he says, are “showing it applies more so to negative things than positive things.”

The researchers say the effect is definitely more than coincidence but is small nevertheless. “I know plenty of Chrises and Davids who have done very well in school,” Simmons says.

小题1:The new research is mainly about the relationship between one’s ______.

A．name and unconsciousness

B．name and characteristics

C．name and success

D．sports and school achievements小题2:Who may serve as an example to show the “name-letter effect”?

A．Miss Smith working as a lawyer.

B．Charles Brown married to Sue Rogers.

C．Mr. Watt living in Washington

D．Paula Snow fond of the color white.小题3:Which can be used to explain the underlined word “twist” in the last but one paragraph?

A．Difference．

B．Conclusion．

C．Funny side．

D．Shared part．小题4:The last paragraph mainly tells us that the “name-letter effect” ______.                

A．isn’t believed in by many people

B．doesn’t work with certain names

C．may not really exist

D．is often too small to show

在窗体上画一个文本框(名称为Text1)和一个标签(名称为Label1)，程序运行后，在文本框中每输入一个字符，都会立即在标签中显示文本框中字符的个数。以下可以实现上述操作的事件过程是（）。

A．Private Sub Text1_Change( )     Label1.Caption=Str(Len(Text1.Text))     End Sub

B．Private Sub Text1_Click( )     Label1.Caption=Str(Len(Text1.Text))     End Sub

C．Private Sub Text1_Change( )     Label1.Caption=Text1.Text     End Sub

D．Private Sub Label1_Change( )     Label1.Caption=Str(Len(Text1.Text))     End Sub

领土是一个国家行使主权的空间，它指的是[ ]

A．国界线以内的陆地、领空和领海

B．国界线以内的陆地、领水和领空

C．国界线以内的陆地、领水和领海

D．国界线以内的陆地、领海、领水和领空

工程施工质量控制时，事中控制的关键是坚持质量标准，控制的重点不包括（）。

A.工序质量

B.工作质量

C.质量控制点的控制

D.监督控制