还没有登录哦！
[Sentence Correction]
试题详情
题目：
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.
选项:
A、to be huge reservoirs of energy, possibly causing sea floor instability, and
B、to be huge reservoirs of energy, possibly causing sea floor instability, and even as
C、as huge reservoirs of energy, possibly causing sea floor instability, and
D、as huge reservoirs of energy, and the possible cause of sea floor instability,
E、as huge reservoirs of energy, as possible causes of sea floor instability, and even as
答案:
A
提问：
1、这道题中a选项causing的发出者是不是gas hydrate？从句意理解上是不是gas hydrate引起了sea floor instability和significant contributor to global warming？
2、如何判断逗号+doing是否指代不清？比如是不是如果从意义上，doing的发出者只可能是前句逻辑主语发出的，那么就不存在指代不清的情况？
解答：
点赞0
阅读14418
问个问题
注册太麻烦？点这里查看免费答疑吧！
博币不足
加"GMAT小百科"小智微信
直接送200
