读全球主要温室气体在大气中的含量变化表，完成下列问题。
上述气体的共同性质是 （ ）
| A．能强烈吸收太阳长波辐射 | B．能强烈吸收地面短波辐 |
| C．增强大气逆辐射 | D．增强地面逆辐射 |
年增加率最快的温室气体是 （ ）
| A．二氧化碳 | B．甲烷 | C．一氧化二氮 | D．氟氯烃 |
随着全球气候变暖，可能出现的现象为 （ ）
| A．喜马拉雅山的雪线下降 |
| B．一月份0℃等温线向秦岭一淮河以北移动 |
| C．台湾岛的面积增大 |
| D．高纬度地区比原的气温更低 |
相关试题
It’s not easy for the expert to ______ pig flu.in humans from regular human seasonal influenza.
| A．distinguish | B．separate | C．identify | D．recognize |
Premier Wen Jiabao said that if we worked hard and____ optimistic,we were_____ win the war against the finanical crisis.
| A．were; bounding | B．were; bound to | C．was; bounding to | D．had; bounded to |
Single-parent usually____ some of the functions that absent adult in the house would have served under the financial crisis.
| A．takes over | B．takes after | C．takes out | D．takes in |
He was unaware of the financial crisis involed, so his choice was quite_____.
| A．rational | B．arbitrary | C．mechanical | D．predictable |
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