题目选项分析

比较两个句子语法结构语义，选出最佳答案：

Not only did the systematic clearing of forests in the United States create farmland (especially in the Northeast), which gave consumers relatively inexpensive houses and furniture, but also caused erosion and very quickly deforested whole regions.

The systematic clearing of forests in the United States created farmland (especially in the Northeast) and gave consumers relatively inexpensive houses and furniture, but it also caused erosion and very quickly deforested whole regions.

写下分析过程，便于复习“吃透”这个句子：

答对用户笔记

3人: 化石菜鸟 2018-09-18 21:02:57

根据句意，两句为转折关系，不能用not only but also

2人: 发誓考上700分 2019-04-29 18:10:52

B选项后半句缺主语

1人: AlexYang0 2018-04-23 20:25:37

rhetorically, the \"not only ... but also\" construction is used for 2 parallel items that reinforce each other. example: weight training not only increases muscle mass and strength but also boosts bone density. --> notice that the two effects mentioned are both positive effects. in this sentence, the 2 effects are contrasting

0人: 四战740 2021-01-03 23:32:11

1. not only but also 的逻辑语义关系
2. which指代了 farmland 错误

0人: corring 2020-10-05 08:40:39

not only, but also 并列
但是这里是转折，只是连词but

0人: ccccccczzzgmat 2020-03-01 14:58:01

转折

0人: 夏若雪 2020-01-02 15:51:06

根据句意，两句为转折关系，不能用not only but also
B选项后半句缺主语

0人: hlx311 2019-10-06 17:03:14

1. which不可以修飾句子
2. but之後沒有主語

0人: annawiththeworld 2019-04-17 20:32:20

1. 划线部分说的是好处，但是后面说的是坏处不能用既有连接
2. 前有did, 后面的caused应该用原型

0人: NineteenC 2018-09-04 22:27:57

which 指代不明
gave 应该为give did提前了

题目基本信息

所属科目：语法SC
题目来源1：GWD-81
题目来源2：PREP08 Test 1-197

难度：难