1．Light (from the) sun can penetrate (only) a few hundred meters (below surface) of the (ocean).
答案是C，请问如何改？ 2．Oak trees furnish more (timber annually) in the United State than (any of) other broad-leaved tree and are (second only) to conifers (in total) lumber production. 答案是B，请问如何改？A中 TIMBER不应该用复数吗？
2．Oak trees furnish more (timber annually) in the United State than (any of) other broad-leaved tree and are (second only) to conifers (in total) lumber production. 答案是B，请问如何改？A中 TIMBER不应该用复数吗？ *********** any of------->any
timber做木材讲是不可数，也可从lumber推出其不可数
2．Light (from the) sun can penetrate (only) a few hundred meters (below surface) of the (ocean).
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发表于 2003-8-3 04:11:00
