第1题:
在窗体上画一个命令按钮和两上文体,其名称分别为 Command1 、 Text1 和 Text2 ,然后编写如下程序:
Dim S1 As String, S2 As String
Private Sub Form_Load()
Text1. Text=””
Text2. Text=””
End Sub
Private Sub Text1_KeyDown(KeyCode As Integer, Shift As Integer)
S2=s2 & Chr(KeyCode)
End Sub
Private Sub Text1_KeyPress(KeyAscii As Integer)
S1=S1 & chr(KeyAscii)
End Sub
Private Sub Command1_Click()
Text1.Text=S2
Text2.Text=S1
S1=""
S2=""
End Sub
程序运行后,在Text1中输入"abc",然后单击命令按钮,在文本框 Text1 和 Text2 中显示的内容分别为( )。A.abc 和 ABC
B.abc 和 abc
C.ABC 和 abc
D.ABC 和 ABC
第2题:
D
The Cost of Higher Education
Individuals (个人) should pay for their higher education.
A university education is of huge and direct benefit to the individual. Graduates earn more than non-graduates. Meanwhile, social mobility is ever more dependent on having a degree. However, only some people have it. So the individual, not the taxpayers, should pay for it. There are pressing calls on the resources (资源) of the government. Using taxpayers' money to help a small number of people to earn high incomes in the future is not one of them.
Full government funding (资助) is not very good for universities. Adam Smith worked in a Scottish university whose teachers lived off student fees. He knew and looked down upon 18th-century Oxford, where the academics lived comfortably off the income received from the government. Guaranteed salaries, Smith argued, were the enemy of hard work; and when the academics were lazy and incompetent, the students were similarly lazy.
If students have to pay for their education, they not only work harder, but also demand more from their teachers. And their teachers have to keep them satisfied. If that means taking teaching seriously, and giving less time to their own research interests, that is surely something to celebrate.
Many people believe that higher education should be free because it is good for the economy (经济). Many graduates clearly do contribute to national wealth, but so do all the businesses that invest (投资) and create jobs. If you believe that the government should pay for higher education because graduates are economically productive, you should also believe that the government should pay part of business costs. Anyone promising to create jobs should receive a gift of capital from the government to invest. Therefore, it is the individual, not the government, who should pay for their university education.
68. The underlined word "them" in Paragraph 2 refers to
A. taxpayers
B. pressing calls
C. college graduates
D. government resources
第3题:
From the text, we can infer that the author
[ A] favors the idea of putting children on a waiting list.
[ B] agrees to test preschooler's cognitive potentials.
[ C] thinks children should be better prepared academically
[ D] disapproves of the undue pressure on preschoolers.
第4题:
Hash functions can generate a(1)bit string from an arbitrarily long piece of plain text.
A.long
B.short
C.variable-length
D.fixed - length
第5题:
第6题:
第7题:
第8题:
good teachers’ with master’s degrees
young and effective teachers
experienced and effective teachers
mediocre teachers of average quality
第9题:
He had to deal with harmful gases.
He criticized two West Virginia’s officials.
He prayed for the families of the miners.
He already knew the cause of the event.
第10题:
第11题:
more ethical investments are available.
investors get a better rate of return.
investment periods are more flexible.
investors pay less tax on earnings.
第12题:
distinguish better teachers from less capable ones
differentiate young teachers from old ones
tell the essential qualities of good teaching
reevaluate the role of senior teachers
第13题:
It can be inferred from the text that the novel is written _____.
[A] with a mobile point of view
[B] with a limited third person singular
[C] from Manon’s perspective
[D] from Sarah’s eye as a slave
第14题:
______(salary)people who earn more than a few thousand dollars must pay a certain percentage of their salaries.
第15题:
下列程序执行后,变量S的值为 Dim s As Long,x As Integer s=0 For x=1 To 10 Step 2 s=s+x Next x Text1.Text=s
A.10
B.25
C.50
D.100
第16题:
What can we infer about primitive birds from the text?
A.They had claws to help them climb.
B.They could fly long distances.
C.They had four wings like hoatzins.
D.They had a head with long feathers on the top.
第17题:
第18题:
第19题:
变量S为字符型,若在文本框Text1、Text2中分别输入数字23和35,再执行以下语句,S的值为“58”的是()
第20题:
favors the idea of putting children on a waiting list
agrees to test preschooler’s cognitive potentials
thinks children should be better prepared academically
disapproves of the undue pressure on preschoolers
第21题:
第22题:
more ethic, at investments are available.
investors get a better rate of return.
Investment periods are more flexible.
Investors pay less tax on earnings.
第23题:
Most average teachers want to leave school because of high pressure.
Excellent teachers often leave schools for better jobs.
The average quality of the teachers in America is declining.
Teachers’ quality is closely related to a number of factors.