[单项选择]This text indicates that the basic component of scientific research is
A. observation.
B. hypothesis.
C. reasoning.
D. interpretation.

[单项选择]This text indicates that the basic component of scientific research is ______.
A. observation
B. hypothesis
C. reasoning
D. interpretation

[单项选择]有程序代码：Text1．text="Visual Basic" 其中的Text1、text和"Visual Basic"分别代表( )。
A. 对象、值、属性
B. 对象、方法、属性
C. 对象、属性、值
D. 属性、对象、值

[单项选择]The text indicates that ______.
A. some countries developed quickly because of the emergence of the limited liability company
B. the tide of industralisation would widely benefit British shareholders greatly
C. shareholders contributed a lot to the fast growth of the British economy
D. the system of shareholding impaired the management of modern companies

[单项选择]The text indicates that leadership research ______.
A. has been a controversial study for years
B. predicts how a leader comes to be
C. defines the likelihood to be a leader
D. probes the mysteries of leadership

[单项选择]

Text 4 Is language, like food, a basic human need without which a child at a critical period of life can be starved and damaged Judging from the drastic experiment of Frederick II in the thirteenth century, it may be. Hoping to discover what language a child would speak if he heard no mother tongue, he told the nurses to keep silent. All the infants died before the first year. But clearly there was more than lack of language here. What was missing was good mothering. Without good mothering, in the first year of life especially, the capacity to survive is seri9usly affected. Today no such severe lack exists as that ordered by Frederick. Nevertheless, some children are still backward in speaking. Most often the reason for this is that the mother is insensitive to the signals of the infant, whose brain is programmed to learn language rapidly. If these sensitive periods are neglected, the ideal time for acquiring skills passes and they might never be learned so easily again. A
A. to prove that children are born with the ability to speak
B. to discover what language a child would speak without hearing any human speech
C. to find out what role careful nursing would play in teaching a child to speak
D. to prove that a child could be damaged without learning a language

[单项选择]程序代码：Text1.Text = "Visual Basic程序设计" 则Text1，Text ，和"Visual Basic程序设计"分别代表（）。
A. 对象，值，属性
B. 对象，方法，属性
C. 对象，属性，值
D. 属性，对象，值

[单项选择]The passage indicates that
A. humans can never regenerate limbs.
B. humans might be able to regenerate limbs in the future.
C. human limbs may be regenerated on some animals first.
D. regeneration of human limbs will soon become a reality.

[单项选择]The passage indicates that the preschool movement ______.
A. was practiced even in ancient Greece and Rome
B. was not advanced until the 17th century
C. was first accepted in America in the 18th century
D. was denied by Froebel

[单项选择]Which of the following assessments indicates fetal distress ？（）
A. Fetal scalp pH of 7.14.
B. Fetal heart rate (FHR) of 144 beats/minute.
C. Acceleration of FHR with contractions.
D. Long-term variability.

[单项选择]The first paragraph indicates that medical workers ______.
A. are in great demand
B. make a lot of money
C. are concerned with their own health
D. like sports more than ordinary people

[单项选择]The passage indicates that instrumental leaders generally focus on______.
A. ensuring harmonious relationships
B. sharing responsibility with group members
C. identifying new leaders
D. achieving a goal

[单项选择]The author indicates that most important advances made by mankind dome from ______.
A. technical applications
B. apparently useless information
C. the natural sciences
D. the biological sciences

[单项选择]The passage indicates that ancient treatments for injury and disease were
A. much more successful than modern ones.
B. successful enough for humans to survive.
C. successful in all cases.
D. of little help to humans.