请教gwd题目

gmatziyu

41. GWD-23-Q13
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.
A. so hard that it makes burrowing difficult or so soft that it could cause
B. hard enough to make burrowing difficult or soft enough as to cause
C. so hard as to make burrowing difficult or soft enough so it causes
D. as hard as to make burrowing difficult or as soft as to cause
E. too hard, making burrowing difficult, nor too soft, so as to cause
Answer:A
请问B为什么不对呢，谢谢

Bourne_NY

B中的or不对，用and还说得过去；而且后面的as to也不对，应该是to。

齐小悕

那请问D又为什么不对呢？？

dannya

选D说明完全没理解题意，题目说Research发现一种soil是理想的建筑材料，因为它既不。。。。又不。。。。

merrlinlynch

楼上说的对，这个题目很狡猾的。一看D 对细想就是A对了

paopaogjp

D，表达的是和什么东西一样硬或者和什么东西一样软，
题目意思是太硬了以至于怎么样。
完全不是一个意思就对了。

chachacha007

D的意思没有不对啊，也是说既没有太硬以至于，，也没有太软以至于
只不过不知道as adj as to这个是不是idiomatic的，单从意思上不能判断吧

兰心寒

chachacha007 发表于 2013-9-8 20:33
D的意思没有不对啊，也是说既没有太硬以至于，，也没有太软以至于
只不过不知道as adj as to这个是不是idio ...

http://forum.chasedream.com/foru ... read&tid=585584
这里面解释得很好