A) was an underground remnant of Earth's earliest days, sporadically erupting | ||
B) had been an underground remnant of Earth's earliest days and sporadically erupted | ||
C) was an underground remnant of Earth's earliest days, which sporadically erupted | ||
D) would be an underground remnant of Earth's earliest days that sporadically erupted | ||
E) was an underground remnant of Earth's earliest days, having sporadically erupted 答案选A 请问: 1、我以为A里面的erupting是修饰前面句子的主语Geologists ,这个选项是错的。答案里面说是修饰前面整个句子,这个怎么判断? 2、C选项里的which的指代,which是只能指代其前面紧邻的名词么?不能指代 "X of Y"结构里面的X? 谢谢! |
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