首页
财务会计
医药卫生
金融经济
考公考编
外语考试
学历提升
职称考试
建筑工程
IT考试
其他
登录
职称考试
共用题干 第二篇Home HeatingCentral heating became popular only after the Civil War....
共用题干 第二篇Home HeatingCentral heating became popular only after the Civil War....
admin
2020-12-24
29
问题
共用题干
第二篇
Home Heating
Central heating became popular only after the Civil War.Typically,coal-burning
furnaces(火炉)fueled the early systems.Natural gas had developed into the leading fuel
by 1960.Its acceptance resulted in part from its wide uses.Because it comes primarily
from U.S.and Canadian fields , natural gas is also less vulnerable(脆弱的)than oil is to
war.Oil remains the most important fuel in a few areas,such as New England.
Electric heating dominates most areas with mild winters and cheap electricity,including
the South and the Northwest.It was made popular at least in the South by the low cost of
adding electric heating to new houses built with air-conditioning.Bottled gas,which is
somewhat more expensive than utility gas,is the fuel of choice in rural areas not served by
utility pipelines.Wood is the leading heating fuel in just a few rural counties.
Home heating,which accounts for less than 7 per cent of all energy consumed in the
U.S.,has had a commendable(值得赞扬的)efficiency record : from 1 978 to 1 997 , the
amount of fuel consumed for this purpose declined 44 per cent despite a 33 per cent
increase in the number of housing units and an increase in house size.The
U.S.Department of Energy,however,forecasts that energy used in home heating will rise
by 14 per cent over the next two decades.That rise is small considering an expected 21 per
cent increase in the number of houses and the trend toward larger houses.
Natural gas and electricity will probably dominate the home heating market for the next
two decades.Solar(太阳的)heating never became popular because of cost and limited
winter sunlight in most areas;in 2000 only 47,000 homes relied on it.
选项
The word "consumed" in paragraph 3 could be best replaced by
A:used.
B:burned.
C:delivered.
D:pumped.
答案
A
解析
转载请注明原文地址:https://ti.zuoweng.com/ti/5ndQKKKQ
相关试题推荐
共用题干 赵先生现年35岁,2年前离异,自己一人带着4岁的儿子一同生活。目前任职于某国企中层领导岗位。每月工资税后8000元,年终各种福利和奖金税后8万...
共用题干 赵先生现年35岁,2年前离异,自己一人带着4岁的儿子一同生活。目前任职于某国企中层领导岗位。每月工资税后8000元,年终各种福利和奖金税后8万...
共用题干 赵先生现年35岁,2年前离异,自己一人带着4岁的儿子一同生活。目前任职于某国企中层领导岗位。每月工资税后8000元,年终各种福利和奖金税后8万...
共用题干 冯老先生现年78岁,和老伴相依为命,膝下有三个孩子,冯老大、冯老二、冯老三。冯老二3年前因为车祸去世,留下两个儿子冯枫与冯强。冯老先生感到自己...
共用题干 冯老先生现年78岁,和老伴相依为命,膝下有三个孩子,冯老大、冯老二、冯老三。冯老二3年前因为车祸去世,留下两个儿子冯枫与冯强。冯老先生感到自己...
共用题干 冯老先生现年78岁,和老伴相依为命,膝下有三个孩子,冯老大、冯老二、冯老三。冯老二3年前因为车祸去世,留下两个儿子冯枫与冯强。冯老先生感到自己...
共用题干 冯斌夫妇今年都是35岁,计划20年后退休。他们5年前买了一套总价150万元的新房,贷款100万元,期限25年,等额本息还款方式,贷款利率是6....
共用题干 冯斌夫妇今年都是35岁,计划20年后退休。他们5年前买了一套总价150万元的新房,贷款100万元,期限25年,等额本息还款方式,贷款利率是6....
共用题干 冯斌夫妇今年都是35岁,计划20年后退休。他们5年前买了一套总价150万元的新房,贷款100万元,期限25年,等额本息还款方式,贷款利率是6....
共用题干 老张持有某创业板上市公司甲的股票100手,占该公司合计股本的0.2%。该公司总资产10000万元,其中负债3000万元,全部为短期债券,利率为...
随机试题
实际利率的变化会对黄金价格产生影响。关于其影响,下列说法正确的是( )。 A
关于膀胱的描述,正确的是()。 A.属于腹膜内位器官 B.空虚的膀胱呈卵圆形
骨折引起脂肪栓塞主要是由于 A、病人肥胖 B、脂肪肝 C、骨筋膜室压力过高
某城市小学投资700万元建设教学楼,组织工程施工公开招标,招标文件规定投标人应具
双风管集中式空调系统的特点是()。
下列乐器中,()是民族管弦乐队中的高音乐器。 A.琵琶 B.中阮
房地合一评估采用收益法时,下列关于确定收益期限的说法中正确的是()。
个体社会化的最基本条件包括()多选
结构中含有氟原子的药物有A:醋酸氢化可的松B:醋酸地塞米松C:醋酸倍他米松D:醋酸曲安奈德E:醋酸氟轻松
培训后的工作主要包括()。A:向讲师致谢B:作问卷调查C:颁发结业证书D:清理、检查设备E:培训成果评估