- 英譯漢 120 presidents and prime ministers will gather in New York for a UN conference on climate change. It is the first time the subject has brought so many leaders together since the ill-fated Copenhagen summit of 2009. Now, as then, they will assert that reining in global warming is a political priority. Some may commit their governments to policies aimed at reducing greenhouse gas emissions. According to scientists, cutting carbon-dioxide emission is an essential part of reducing catastrophic risk from climate change. Yet governments are persistently reluctant to provide estimates of how much carbon a policy saves. That may because, in countries where climate change is controversial, it makes more sense to talk about the other benefits a scheme offers rather than its effect on carbon. Or it may be that, in countries which are enthusiastic about renewable energy, pointing out that it may not save that much carbon is seen as unhelpful. Or perhaps governments think climate change is so serious that all measures must be taken, regardless of cost.

掃碼下載億題庫(kù)
精準(zhǔn)題庫(kù)快速提分
 參考答案
參考答案據(jù)報(bào)道120多位國(guó)家總統(tǒng)和首相將會(huì)匯聚紐約,出席聯(lián)合國(guó)氣候變化大會(huì)。這是自2009年一無所獲的哥本哈根氣候大會(huì)之后,多國(guó)元首第一次為了此項(xiàng)議題聚會(huì)。就像當(dāng)時(shí)一樣,他們?nèi)缃褚惨恢抡J(rèn)為控制全球變暖是政治的頭等大事。一些國(guó)家元首可能會(huì)承諾實(shí)行以削減溫室氣體排放為目標(biāo)的相關(guān)政策。
科學(xué)家認(rèn)為,減少二氧化碳排放量是降低氣候變化導(dǎo)致的災(zāi)難風(fēng)險(xiǎn)必不可少的一步。但是,各國(guó)政府始終都不愿就其政策可減少的碳排放量問題給出預(yù)估。這也許是因?yàn)?,在某些?guó)家,氣候變化問題仍然存在爭(zhēng)議,這樣,對(duì)政府而言,展示其政策的其他收效而非減排更有意義;有些國(guó)家熱衷于再生能源,指出政府政策未能完成減排量也于事無補(bǔ);有些國(guó)家認(rèn)為氣候變化問題非常嚴(yán)重,應(yīng)該不惜代價(jià),采取措施(應(yīng)對(duì))。
 您可能感興趣的試題
您可能感興趣的試題- 1 【完形填空】(4)
- A 、moderate
- B 、normal
- C 、unusual
- D 、extreme
 
- 2 【完形填空】(7)
- A 、reality
- B 、phenomenon
- C 、 concept
- D 、notice
 
- 3 【完形填空】(1)
- A 、high
- B 、highly
- C 、sharply
- D 、hardly
 
- 4 【完形填空】(3)
- A 、multiplies
- B 、totals
- C 、adds
- D 、amounts
 
- 5 【完形填空】(6)
- A 、soaring
- B 、favorable
- C 、discount
- D 、premium
 
- 6 【閱讀理解B】(5)
- A 、Use commute time
- B 、Make conversations about your artwork a priority
- C 、Read before you fall asleep
- D 、Carry a notepad and pen about
- E 、Take notes whenever ideas come
- 、Talk about yourself as much as possible
- 、Don't underestimate thinking time
 
- 7 【完形填空】(1)
- A 、for
- B 、for
- C 、to
- D 、of
 
- 8 【完形填空】(5)
- A 、retains
- B 、encounters
- C 、possesses
- D 、experiences
 
- 9 【完形填空】(6)
- A 、diseases
- B 、symptoms
- C 、signs
- D 、defects
 
- 10 【完形填空】(8)
- A 、adaptable
- B 、approachable
- C 、available
- D 、agreeable
 
- 已知x,y為實(shí)數(shù),則 |x-y|≤5。() (1)|x+3|≤2,|y+3|≤3; (2)|x-3|≤1,|y-3|≤4;
- 已知a>0,則|2x+y-4|<a。() (1)|x-1|<a/3 (2)|y-2|<a/3
- Frankly, I'd rather you( )make any comment on the issue for the time being.
- 陳經(jīng)理今天將乘飛機(jī)趕回公司參加上午10點(diǎn)的重要會(huì)議。秘書小張告訴王經(jīng)理:如果陳經(jīng)理乘坐的飛機(jī)航班被取消,那么他就不能按時(shí)到達(dá)會(huì)場(chǎng)。但事實(shí)上該航班正點(diǎn)運(yùn)行,因此,小張得出結(jié)論:陳經(jīng)理能按時(shí)到達(dá)會(huì)場(chǎng)。王經(jīng)理回答小張:“你的前提沒錯(cuò),但推理有缺陷;我的結(jié)論是:陳經(jīng)理最終將不能按時(shí)到達(dá)會(huì)場(chǎng)。” 以下哪項(xiàng)對(duì)上述斷定的評(píng)價(jià)最為恰當(dāng)()。
- 三個(gè)科室的人數(shù)分別為6、3和2,因工作需要,每晚需要排3人值班,則在兩個(gè)月中可使每晚的值班人員不完全相同。() (1) 值班人員不能來自同一科室 (2) 值班人員來自三個(gè)不同科室
- 已知曲線。() (1)曲線L過點(diǎn)(1,0) (2)曲線L過點(diǎn)(-1,0)
- 某學(xué)生要在4門不同課程中選修2門課程,這4門課中的2門各開設(shè)一個(gè)班,另外2門各開設(shè)2個(gè)班,則該學(xué)生不同的選課方式共有()。
- 一輪船沿河航行于相距48千米的兩碼頭間,則往返一共需10小時(shí)(不計(jì)到達(dá)碼頭后停船的時(shí)間)。() (1)輪船在靜水中的速度是10千米/小時(shí) (2)水流的速度是2千米/小時(shí)
- 已知Ω={0,1,2,3,4,5},A={1,3,5},B={0,2,4},則()。
- (3)

億題庫(kù)—讓考試變得更簡(jiǎn)單
已有600萬用戶下載
 DZBqa
DZBqa
