6.A terrible earthquake struck in Wenchuan,Sichuan Province on May 12th,this year,more than 60,6.A terrible earthquake struck in Wenchuan,Sichuan Province on May 12th,this year,more than 60,000 deaths.A.causedB.having causedC.to have causedD.causing
问题描述：
6.A terrible earthquake struck in Wenchuan,Sichuan Province on May 12th,this year,more than 60,
6.
A terrible earthquake struck in Wenchuan,Sichuan Province on May 12th,this year,more than 60,000 deaths.
A.caused
B.having caused
C.to have caused
D.causing
答
修饰成份，不能用caused, 否则就有2个动词了 to have caused 表将来 ，也不成 having caused 表示从句动作发生在主句动作前，即：先死人，后地震，所以也不对 causing 语法对，意义上，ing表伴随 也讲的通
答
主语是a terrible earthquake
more than 60, 000 deaths.作后置定语
故为主动态，排除A，动词不定式表将来排除C
强调对现在造成的影响选B
答
D.causing 表伴随的主动结构
A是被动 B cause 动作在后所以不对 C 表示目的或将来 所以ABC都不对
答
D.causing 为正确选项。
现在分词做结果状语。
答
D.causing 为正确选项.
现在分词做伴随状语.
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