标题: 蓝书上14页第7题 [打印本页] 作者: chongov 时间: 2010-8-12 12:06 标题: 蓝书上14页第7题 In the most common procedure for harvesting forage crops such as Alfarfa, as much as 20 percent of the leaf and small-stem material, which is the most nutritious of all the parts of the plant, shatted and fell to the ground.
我选的选项：the parts of the plant which were most nutritious, will shatter and fall. 正确答案：the most nutritious parts of the plant, shatters and falls. 不明白自己的选项究竟错在哪。“最有营养”是过去的事，“落下”是将来的事，时态并没有冲突啊。 正确答案的单复数在我看来反倒有问题……。
