单选题
1.00分
The best olive oil is obtained from olives that are harvested just after they ripen.
参考答案: D
参考解析: 句意:最好的橄榄油是从一成熟就被采摘下来的橄榄中获取的。harvest意为“收获”, ripen意为“成熟”。D. gather意为“收集”,与harvest意思相近;A. preserve意为“保存”;B. squeeze意为“挤压”;C. sort意为“分类”。