ChaseDream

标题: GWD..一起讨论下 [打印本页]

作者: sarah_kim 时间: 2010-10-5 20:00
标题: GWD..一起讨论下
Gas hydrates, chemical compounds of water and natural gas, are increasingly being studied for their potential to be huge reservoirs of energy, possibly causing sea floor instability, and significant contributors to global warming.


	to be huge reservoirs of energy, possibly causing sea floor instability, and

	to be huge reservoirs of energy, possibly causing sea floor instability, and even as

	as huge reservoirs of energy, possibly causing sea floor instability, and

	as huge reservoirs of energy, and the possible cause of sea floor instability,

	as huge reservoirs of energy, as possible causes of sea floor instability, and even as 答案A,我觉得B里的AS，导致更和后面的语义协调，不知道为什么B不如A。。。

作者: cedricwen 时间: 2010-11-13 20:06
and even as 显得wordy
结构应该是 a,b,and c

欢迎光临 ChaseDream (https://forum.chasedream.com/)