Which of the following is true of Paragraph 2?
A.Ms Vogtli"s organization is funded by the government and the private companies.
B.Ms Vogtli"s organization is trying its best to do business well as usual.
C.The annual abstinence Creativity Contest has been held for six consecutive years.
D.Student participants of the contest should submit essays, poems, artwork of any themes.
第1题
We learn from the first paragraph that "abstinence-only" education
A.fails to win the support from the new administration.
B.focuses on both chastity and condoms.
C.enjoys great popularity among the young people.
D.might see a decline of public interest in such education.
第2题
Which of the following is the best title for this text?
A.A High-Tech Achilles" Heel
B.A High-Tech Forbidden Fruit
C.Cyberdefense: Double-edged Sword
D.Cyberattacks: The Trojan Horse
第3题
Sami Saydjaris comments suggest that
A.cyberdefense is an unsolvable dilemma.
B.expansion of cyberdefense efforts will invade personal privacy.
C.the cyberspace should be defended at any cost.
D.proper measures be taken to best Utilize the intelligence system.
第4题
According to Paragraph 4, the private networks
A.will be as vulnerable as government computer networks.
B.are faced with more focused and sophisticated adversaries.
C.have acquired cybersecurity controls from government entities.
D.may suffer more attacks for lack of proper cybersecurity controls.
第5题
U.S. officials have elevated cybersecurity to a national concern most probably because
A.it has turned into a sensitive issue in America.
B.the Bush administration has upgraded its cybersecurity efforts.
C.U.S. computer networks are under various threats.
D.it has triggered some controversy in U.S. public.
第6题
The cyberattack launched at the federal Idaho National Laboratory is used to show
A.the vulnerability of America"s key infrastructures to cyberattacks.
B.the weakness of Bush administration"s cybersecurity efforts.
C.the vulnerability of US infrastructures to online criticism.
D.the inability of the Department of Homeland Security.
第7题
The structure damage may not disturb consolidated memories for facts and events because
A.the consolidated memory will be strengthened by time.
B.the damage just affects the ability to form. new declarative memories.
C.the memory became single and independent of the brain structure.
D.there exist direct connections among the neocortical regions.
第8题
The word "synapses"(Line 3, Paragraph 3)most probably means
A.the junction between neurons.
B.the networks of neurons.
C.the brain regions.
D.the brain structure.
第9题
According to the passage, the declarative memories could be
A.affected by the memory of general facts and specific events.
B.determined by some specific structures in the brain.
C.expressed as changes to the structure and function of neurons.
D.communicated to create new connections of neurons.
第10题
Which of the following is true of the reorganization of brain networks?
A.It takes up much longer time for days or even years.
B.It happens at the beginning time of learning.
C.It combines into an individual memory.
D.It happens at the stage of cellular level.
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