首页
登录
职称英语
Much of Canada’s forestry production goes towards making pulp and paper. Acc
Much of Canada’s forestry production goes towards making pulp and paper. Acc
游客
2023-07-05
73
管理
问题
Much of Canada’s forestry production goes towards making pulp and paper. According to the Canadian Pulp and Paper Association, Canada supplies 34% of the world’ s wood pulp and 49% of its newsprint paper. If these paper products could be produced in some other way, Canadian forests could be preserved. Recently, a possible alternative way of producing paper has been suggested by agriculturalists and environmentalists: a plant called hemp(麻类植物).
Hemp has been cultivated by many cultures for thousands of years. It produces fibre which can be made into paper, fuel, oils, textiles, food, and rope. For centuries, it was essential to the economies of many countries because it was used to make the ropes and cables used on sailing ships; colonial expansion and the establishment of a world-wide trading network would not have been feasible without hemp. Nowadays, ships’ cables are usually made from wire or synthetic fibres, but scientists are now suggesting that the cultivation of hemp should be revived for the production of paper and pulp. According to its
proponents
, four times as much paper can’ be produced from land using hemp rather than trees, and many environmentalists believe that the large-scale cultivation of hemp could reduce the pressure on Canada’ s forests.
However, there is a problem: hemp is illegal in many countries of the world. This plant, so useful for fibre, rope, oil, fuel and textiles, is a species of cannabis, related to the plant from which marijuana is produced. In the late 1930s, a movement to ban the drug marijuana began to gather force, resulting in the eventual banning of the cultivation not only of the plant used to produce the drug, but also of the commercial fibre-producing hemp plant. In fact, marijuana cannot be produced from the hemp plant, since it contains almost no THC(the active ingredient in the drug). In recent years, a movement for legalization have been gathering strength. It is concerned only with the hemp plant used to produce fibre; this group wants to make it legal to cultivate the plant and sell the fibre for paper and pulp production. [br] Why was the plant hemp essential to world-wide trade in the past?
选项
A、Ships’ ropes were made from it.
B、Hemp was a very profitable export.
C、Hemp was used as fuel for ships.
D、Hemp was used as food for sailors.
答案
A
解析
细节题。对应的内容在第Z-段。由“For centuries,it was essential to theeconomies of many countries because it was used to make the ropes and cables used onsailing ships”可知在过去很多年里,它对于很多国家的经济都很重要,因为他们被用来做航海的缆绳,故A正确。
转载请注明原文地址:http://tihaiku.com/zcyy/2810884.html
相关试题推荐
MoreattentionwaspaidtothequalityofproductioninFranceatthetimeo
MoreattentionwaspaidtothequalityofproductioninFranceatthetimeo
MoreattentionwaspaidtothequalityofproductioninFranceatthetimeo
MuchofCanada’sforestryproductiongoestowardsmakingpulpandpaper.Acc
MuchofCanada’sforestryproductiongoestowardsmakingpulpandpaper.Acc
MoreattentionwaspaidtothequalityofproductioninFranceatthetimeo
MoreattentionwaspaidtothequalityofproductioninFranceatthetimeo
MoreattentionwaspaidtothequalityofproductioninFranceatthetimeo
MuchofCanada’sforestryproductiongoestowardsmakingpulpandpaper.Acc
MuchofCanada’sforestryproductiongoestowardsmakingpulpandpaper.Acc
随机试题
Howlonghasthemagazinebeenonsale?[br]Whoprovidestheextrafinancingth
TrendySolarRadio/CrankRadioStylishasItIsUseful[img]2012q2/c
企业的生产函数为 工资率为w,资本价格为r。短期资本存量不变,求短期成本
关于学校教学楼的间距规定中,下列哪一条是不妥的?( )A.教学用房应有良好的自
患者,女,16岁,恒牙,磨牙中性关系,前牙覆覆盖正常,上下牙弓Ⅲ°度拥挤,尖牙唇
急性白血病和慢性白血病鉴别的主要依靠:A.肝,脾,淋巴结的大小 B.发病的
期货公司申请金融期货交易结算业务资格的,申请日前3个会计年度中,应至少1年盈利且
产业政策包括( )。 Ⅰ.产业组织政策 Ⅱ.产业结构政策 Ⅲ.产业布局政
下列选项中,既是基金当事人,又是基金市场的主要服务机构的是()。A.基金
某储运公司仓储区占地面积为90000m2,共有8个库房,原用于存放一般货物。3年
最新回复
(
0
)