two dollars plants不对 王海波语法说"dollar"应看成adj. 不加S 应为two dollar plants.
2003-10-34.European settlers in North America moved from the Atlantic coast across 3,000 miles forests, grasslands, deserts, and mountains until they reached the Pacific Ocean.
这题是否改成mile forests, 请问如改成3,000 miles of forests对吗？
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发表于 2005-7-9 05:36:00
