an editor.
an educator.
a scholar.
an official.
第1题:
According to ELF, all of the following are environmentally harmful except_____.
[A] causing fire in the houses [B] expanding ski resort [C] doing research on animals [D] invading into animal habitats
第2题:
第3题:
You wish to enable an audit policy for all database users, except SYS, SYSTEM, and SCOTT.You issue the following statements: SQL> AUDIT POLICY ORA_DATABASE_PARAMETER EXCEPT SYS;SQL> AUDIT POLICY ORA_DATABASE_PARAMETER EXCEPT SYSTEM; SQL> AUDIT POLICY ORA_DATABASE_PARAMETER EXCEPT SCOTT; For which database users is the audit policy now active?()
第4题:
music used for the purpose of defining a character
adaptation of music from other operas
psychological inconsistency in the portrayal of characters
expression of emotional states in a series of dramatic situations
第5题:
heart disease
car accidents
skin problems
poor concentration
第6题:
fuel
oxygen
heat
electricity
第7题:
absorbing radiation at visible wavelengths
absorbing infrared radiation
absorbing outgoing radiation from the Earth
helping to retain heat near the Earth’s surface
第8题:
age
height
reading
computers
第9题:
they are eager to build new nuclear power plants
they have totally forgotten the Chernobyl accident 25 years ago
they have improved their nuclear power plants
they want energy independence
第10题:
delicacy
beauty
humbleness
intelligence
第11题:
an editor.
an educator.
a scholar.
an official.
第12题:
heart disease
weight gain
diabetes
liver disease
第13题:
第14题:
第15题:
fishing
hunting
swimming
singing
第16题:
lack of insulin
accumulation of sugar energy
brain damages
disorder in the immune system
第17题:
golden
design
rising
pattern
第18题:
prosperity
crime
unemployment
overcrowdedness
第19题:
Enable
Disable
Share
Delay
第20题:
fishing
hunting
swimming
singing
第21题:
attending training courses
attending conferences
gaining new skills regularly
reading books and magazines
第22题:
the blacks have a priority in terms of education.
higher education should be free for all races.
everyone has an equal right to education.
development in education should be gradual.
第23题:
girders
longitudinals
side stringers
web plates
第24题:
Reduced visibility in the eastern United States
Damage to the ozone hole
Increased rates of asthma
Acid rain
Damaged forests