更多"They tried to restrict access to（）t"的相关试题:
[单项选择]They tried to restrict access to （ ） they believed to be dangerous areas.
A. which
B. what
C. that
D. everywhere
[单项选择]NAC，s rNetwork Access Control)role is to restrict network access to only compliant endpoints and (71) users．However，NAC is not a complete LAN (72) solution；additional proactive and (73) security measures must be implemented．Nevis is the first and only comprehensive LAN security solution thatcombines deeD security processing of every packet at 10Gbps，ensuring a high level of security plus applicationavailability and Derformance．Nevis integrates NAC as the first line of LAN security (74) ．In addition toNAC．enterFIrises need to implement role．based network access control as critical proactive security measuresreal．time，multilevel (75) inspection and microsecond threat containment
A. automated
B. distinguished
C. authenticated
D. destructed
[单项选择]NAC’s (Network Access Control) role is to restrict network access to only compliant endpoints and (81) users. However, NAC is not a complete LAN (82) solution; additional proactive and (83) security measures must be implemented. Nevis is the first and only comprehensive LAN security solution that combines deep security processing of every packet at 100Gbps, ensuring a high level of security plus application availability and performance. Nevis integrates NAC as the first line of LAN security (84) In addition to NAC, enterprises need to implement role-based network access control as well as critical proactive security measures-real-time, multilevel (85) inspection and microsecond threat containment.
A. automated
B. distinguished
C. authenticated
D. destructed
[单项选择]In England, the first calls to restrict advertising came in 1963 from the Royal College of Physicians, who highlighted the health problems associated with smoking and recommended that stricter laws (150) imposed on the Sale and advertising of tobacco products. In 1971, the government and the tobacco industry reached an agreement that included the health warnings on all cigarette packets. All television commercials for cigarettes were banned starting from August 1, 1965, (151) commercials for loose tobacco and cigars continued until 1991.
Non-television advertising campaigns were still allowed in the UK but came under stricter guidelines in 1986, which in particular, prevented advertisements (152) a person smoking.
A. be
B. was
C. were
D. had been
[单项选择]
Conservationists have believed that by concentrating their preservation efforts on habitats rich in an easily surveyed group of species, such as birds, they would thereby be preserving areas rich in overall species diversity. This belief rests on a view that a geographical area rich in one group of species will also be rich in the other group’s characteristic of the entire regional climate zone.
Which of the following findings about widely scattered tracts 10 kilometers by 10 kilometers in a temperate climate zone would most seriously challenge the conservationists’ assumptions（）
A. The tracts show little damage from human intrusion and from pollution by human activities
B. Where a certain group of species, such as birds, is abundant, there is also an abundance of the species, such as insects, on which that group of species feeds, or in the case of plants, of the land and water resources it requires
C. The area of one of the tracts is generally large enough to contain a representative sample of the organisms in the region
D. There is little overlap between the list of tracts that are rich in species of butterflies and the list of those that are rich in species of birds
E. The highest concentration of individuals of rare species is found where the general diversity of species is greatest
[单项选择]Bruce believed that it is important
A. to cope with ex-CEO.
B. to be always honest and open in managing the company.
C. to make every employee happy.
[填空题]Comparative Historical Linguistics believed that all languages originated from one language and were ruled by a common ______.
