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第5题:
to be easily reinforced
to look smarter in design
to meet stricter building standards
to be designed in the shape of cubes
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第10题:
It will increase America’s energy consumption.
It will exhaust the nation’s oil reserves.
It will help reduce the nation’s oil imports.
It will help secure the future of ANWR.
第11题:
language is a product of the brain
language is a system of meaningful codes
sign language is derived from natural language
sign language is as efficient as any other language
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第14题:
self-promotion does not necessarily mean flattery
work hard contributes very little to one’s promotion
many employees fail to recognize the need of flattery
speaking up for oneself is part of human nature
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第18题:
lead to its eventual solution
provide an effective way to slow it down
help to prevent it from worsening
warn people whose homes are in danger
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第23题:
to strengthen the pilings of the house
to give the house a better appearance
to protect the wooden frame of the house
to slow down the speed of the swelling water
第24题:
The disappearance of hotels, houses and gardens.
The experts’ lack of knowledge.
The rising of the sea level.
The washing-away of limestone cliffs.