首页
登录
职称英语
One of the reasons tropical forests are being cut down so rapidly is demand
One of the reasons tropical forests are being cut down so rapidly is demand
游客
2023-07-11
35
管理
问题
One of the reasons tropical forests are being cut down so rapidly is demand for the hardwoods that grow there. Hardwoods, as their【C1】______suggests, tend to be denser and more durable than softwoods. But their unsustainable logging【C2】______not only forests but also【C3】______creatures and the future prospects of the people who lived there.
It would be better to【C4】______softwood, which grows in cooler regions in【C5】______managed forests. Softwoods are fast-growing species that【C6】______80% of the world’s timber. But the stuff is not durable enough to be used outdoors【C7】______being treated with poisonous chemicals to protect it【C8】______insect pests. These chemicals eventually【C9】______out into streams and rivers, and the wood must be retreated. 【C10】______, at the end of its life, wood that has been treated with such kind of chemicals in this way needs to be disposed of【C11】______.
One way out of this problem would be an environmentally【C12】______way of making softwood harder and more durable—something that a Norwegian company called Kebony has now【C13】______.
Kebony stops wood from rotting【C14】______placing in a large container containing a 【C15】______called furfuryl alcohol(糖醇), which is【C16】______from the waste left over when sugarcane(甘蔗)is processed. The container is then pressurised, 【C17】______the liquid into the wood. Next the wood is dried and heated to 110℃, which makes the cell walls of the wood thicker and【C18】______.
Of course, treating wood makes it more【C19】______. But because it does not need to receive【C20】______treatments, it should prove economical over its lifetime. [br] 【C20】
选项
A、further
B、another
C、similar
D、adequate
答案
A
解析
考查形容词辨析。does not need to表明不需要其他的处理的,所以选further“进一步地”。another“另一次”,强调次数,后跟单数名词或不可数名词;similar“类似的”和adequate“充分的”没有“其他的”的意思,没递进的意味,所以也不恰当。
转载请注明原文地址:https://tihaiku.com/zcyy/2826454.html
相关试题推荐
AlibrarytoLastForever"Thefundamentalreasonswhyth
AlibrarytoLastForever"Thefundamentalreasonswhyth
AlibrarytoLastForever"Thefundamentalreasonswhyth
AlibrarytoLastForever"Thefundamentalreasonswhyth
AlibrarytoLastForever"Thefundamentalreasonswhyth
Wetrytostrikeaproper______betweentheentirelydemandsofthetwoparties
DemandsforstrongerprotectionforwildlifeinBritainsometimeshidethef
TheSky’sLimitAirtravelisarapidlygrowing
TheSky’sLimitAirtravelisarapidlygrowing
TheSky’sLimitAirtravelisarapidlygrowing
随机试题
PASSAGETHREE[br]What’sthemainideaofthefirstparagraph?Itdepictsthena
Wefindthatbrightchildrenarerarelyheldbackbymixed-abilityteaching.
HowtoReduceStressLifeisfullofthingsthatcauseus
[originaltext][16]IhavebeendoingsomeresearchintowhatpeopleinBrit
组织提供福利的原因不包括( )A.政府法律规定的要求 B.劳动力市场竞争压力
上世纪七八十年代,美国采用下列哪些措施消除了日本对美国霸权的挑战:()A.冷战
下列不属于协议转让的成交方式是( )。A.定价委托成交 B.点击成交 C.
根据下列图表,完成问题。 某省2006年企业整体生产经营状况统计表 (本表
国际注册投资分析师协会设有()。A:会员大会B:理事会C:主席和副主席D:
优化财政支出结构需要正确安排财政支出中的( )和购买性支出的比例。A.消费性支
最新回复
(
0
)