白勇 p245第36题

shiwenyou · 发表于 2007-5-22 22:34:00

The medieval scholar made almost no attampt to investigate the anatomy of plant, their mechanisms of growth,or the ways in which they are related to one another.
为什么they are related to one another.用一般现在时？

luweihaororo · 发表于 2007-5-28 19:31:00

科学发现的客观事实，用一般现在时

白勇 p245第36题

白勇 p245第36题

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