题目选项分析

比较两个句子语法结构语义，选出最佳答案：

Researchers hypothesize that granitic soil is the ideal construction material for the desert tortoise because it is not so hard that it makes burrowing difficult or so soft that it could cause tunnels to collapse.

Researchers hypothesize that granitic soil is the ideal construction material for the desert tortoise because it is not as hard as to make burrowing difficult or as soft as to cause tunnels to collapse.

写下分析过程，便于复习“吃透”这个句子：

答对用户笔记

0人: 学员etYHUL 2023-05-02 15:19:48

not后面不用as... as结构
as adj as\" needs to be followed by a noun, not an action

0人: 四战740 2020-10-28 23:50:09

as adj as to do 在英语中就是不合法的用法

0人: 当你觉得自己落后才是真的落后 2019-11-28 11:39:47

从beatgmat里扒下来的解答：
D is definitely not the correct choice.\"not as hard as\" needs to be followed by a noun, not an action; the usage of that phrase in D is incorrect.For example, we could say:Bob\'s head is not as hard as Fred\'s;but we can\'t say:Bob\'s head is not as hard as to make Fred\'s would be.

0人: 羊肉丸子 2018-12-18 06:49:34

as..as后面一般接名词，unidiomatic

0人: 一吱灰 2018-02-18 17:32:05

同C

题目基本信息

所属科目：语法SC
题目来源1：GWD-242

难度：中等