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More than 300 rivers drain into Siberia's Lake Baikal, which holds 20 percent of the world's fresh water, more than all the North American Great Lakes combined.
(A) More than 300 rivers drain into Siberia's Lake Baikal, which holds 20 percent of the world's fresh water, more than all the North American Great Lakes combined.
答案是A。 解释说:more than all the…作为20 percent of the world’s fresh water的同位语,意思清晰,结构简单
解释说:more than all the…作为20 percent of the world’s fresh water的同位语,意思清晰,结构简单
我不明白这个解释,没有名词,为什么是同位语呢???
我不明白这个解释,没有名词,为什么是同位语呢???
, more than all the North American Great Lakes combined
, more than all the North American Great Lakes combined 这个到底在语法上做什么呢??
这个到底在语法上做什么呢??
[此贴子已经被作者于2009/9/19 21:41:28编辑过] |