题目选项分析

比较两个句子语法结构语义，选出最佳答案：

Along the major rivers that traverse the deserts of northeast Africa, the Middle East, and northwest India, the combination of a reliable supply of water and of good growing conditions encouraged farming traditions that have, in places, been enduring for at least 6,000 years.

Along the major rivers that traverse the deserts of northeast Africa, the Middle East, and northwest India, the combination of a reliable supply of water and good growing conditions encouraged farming traditions that have, in places, endured for at least 6,000 years.

写下分析过程，便于复习“吃透”这个句子：

答对用户笔记

0人: 大番茄红晃晃 2019-04-11 15:28:07

1)a redundant of
2)have been enduring for at least 6,000 years is illogical, if it's still working today, how can we say it for at least 6,000 years? To change it, have been enduring for farmers or have endured for many years works here.

0人: corrine1006 2019-04-02 10:46:47

1. 根据句意分析可得，the combination combine 的应该是两个东西，分别谓语and 前后，因此是a reliable supply 和 good growing conditions ，因此不需要of ，若有of ,则会歧义为 a reliable supply of good growing conditions，从而错误。
2. endure 这个词用被动态是错误的。

0人: GMAT是个渣 2018-05-19 16:13:28

combination的对象应该是a reliable supply of water以及 good growing condition，所以后面的good...不加of

0人: lixuanphilly 2017-05-31 16:05:33

眼瞎了：combination of supply and conditions

题目基本信息

所属科目：语法SC
题目来源1：OG15-71
题目来源2：OG16-53
题目来源3：OG17-721
题目来源4：OG18-722
题目来源5：OG19-721

难度：中等