![](https://lstatic.shangxueba.com/jiandati/pc/images/pc_jdt_tittleico.png)
What does aggregation use to reuse the implementation of component objects?
A.Delegation
B.Generalization
C.Inheritance
D.Extension
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_q_ckda.png)
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_panel_vip.png)
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_q_wyda.png)
- · 有4位网友选择 D,占比44.44%
- · 有2位网友选择 B,占比22.22%
- · 有2位网友选择 A,占比22.22%
- · 有1位网友选择 C,占比11.11%
A.Delegation
B.Generalization
C.Inheritance
D.Extension
A、Text-messaging is not suitable to remind patients in the Netherlands.
B、Text-messaging is very effective in treating patients in the Netherlands.
C、The use of text-message reminders in the Netherlands does not annoy patients.
D、The use of text-message reminders in the Netherlands was not satisfactory.
A、The vast majority of people would cheat just by a little.
B、Small forms of cheating can lead to large ones.
C、There is no way to prevent flagrant misbehaviors.
D、Large-scale cheating seriously hurts morality.
A、estuaries
B、bays
C、offshore waters
D、open seas
A、Changes are happening so rapidly that people cannot understand them.
B、Individual people do not have as much knowledge as the whole society does.
C、Technology brings more harm than advantages to society.
D、Education hasn’t been able to keep up with modern technological advances.
A、to protect ordinary people
B、to restrict the king's power
C、to restrict the baron's power
D、to establish a new government
A、Hydraulic system.
B、Mechanical system.
C、Electrical system.
D、All of above.
A、Simile
B、Pun
C、Metaphor
D、Synecdoche
What advantages does the eye have over the radar ?
The eye has the following advantages:
Reliable
Sensitive to color
Can assess heading
Can identify small targets
Can see light configurations
Can assess ship types
Can identify conspicuous marks
Can identify flashing lights Has better discrimination
Can see changing weather patterns
Can see effect of sea on vessel
Not affected by blind arcs (if observer moves).
问题:BLIND ARCS mean ______ .
A.the arcs from which one can not see certain objects
B.the arcs which are blind
C.the black arcs
D.the arcs from which one can see certain objects
This paragraph is ______ .A.a clause of a contract
B.an explanation of advantage of eyes over radar
C.a requirement from a government
D.an article of Colreg
DISCRIMINATION means the ______ .A.provision
B.dimension
C.distinction
D.permission
The eye is more ______ than radar.A.distinguishable
B.reasonable
C.controllable
D.reliable
A、concession
B、rebuttal
C、support of the claim in the rebuttal
D、summary
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