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【简答题】
北京市属于资源型缺水城市,人均水资源占有量不足300立方米,低于国际公认的人均1000立方米的缺水警戒线。 材料一:为落实最严格的水资源管理,大力促进水资源节约,经北京市政府批准,自2014年5月1日起,上调北京市居民、非居民和特殊行业水价。其中,包括洗车业、纯净水业和洗浴业等在内的特殊行业用水价格大幅上调至每立方米160元。 材料二:业内专家认为,“除了供水成本普遍上涨,水资源有上调理由,对北京越来越稀缺的水资源,有必要投入更多力量进行保护和涵养,同时遏制低效用水甚至滥用水的现象。”结合材料二,运用物质与意识辩证关系的知识,说明北京市上调水资源费的理由。
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【简答题】工程上通常认为()%的裂变能在核燃料中转换为热能
【单选题】The reason why the new sitcom The Loop arouses executives interest is that______.
A.
it tells stories of young guys living in Chicago
B.
certain products show up in the sitcom repeatedly
C.
it launches a 13-week ad campaign
D.
it advertises for certain products at the end of each play
【单选题】The Maritime Rescue Co-ordination Centre has already been informed of our situation
A.
The MRCC has already informed others about our situation
B.
The MRCC has already informed us about the situation
C.
The MRCC has already got the message about our situation
D.
The MRCC has already sent assistance to us
【单选题】在人们的社会物质生活条件中,( )是社会历史发展的决定力量。
A.
地理环境
B.
人口因素
C.
生产方式
D.
社会风气
【单选题】_______ could be judged from her eyes that she was terribly sorry for what he had done.
A.
As
B.
That
C.
Which
D.
It
【单选题】导致以青年妇女为主的毒素性休克综合征的细菌是
A.
金黄色葡萄球菌
B.
A群链球菌
C.
大肠埃希菌
D.
伤寒沙门菌
【单选题】听力原文:W: Hello, this is Betty Towery. May I speak with my son, please? M: I'm sorry, he's still out on his route delivering letters. Shall I have him call you? What did the woman's son do?
A.
He's a reporter,
B.
He's a salesman.
C.
He's a repairman.
D.
He's a mailman.
【简答题】一般Vd值越大,药物在体内的分布 。
【单选题】在人们的社会物质生活条件中,社会历史发展的决定力量是()
A.
地理环境
B.
生产方式
C.
人口因素
D.
意识形态
【单选题】要使10g棕榈仁油完全皂化,需要加入( )g氢氧化钠。(棕榈仁油的皂化值取250)。
A.
1.79
B.
3.5
C.
2.5
D.
25
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