[求助]求教2002年9月的2道题

chriswendy36

2002。9
7。 Learning that takes place in infance provides the ______ for the eventual transformation of a child into an adult.
A。foundation is necessary.
B. necessary foundation is
C. necessary in the foundation
D。foundation necessary
答案是D。不知道为什么，请教。

14。Inventor Elisha Otis designed the first elevator that it incorporated an automatic brake,which in turn led to the development of the skyscraper.
答案是后者错了，可是为什么第一个对呢？单数名词不是要加定冠词吗？

谢谢

[此贴子已经被作者于2003-10-14 10:14:51编辑过]

chriswendy36

麻烦大虾们近来看一下啊，谢谢了

chipmunk

If you don't post the whole question, it's hard to explain why this is the best choice. For example (7), you may not need to know why this one is right, maybe just because other 3 are all wrong.

kathy72

7。necessary for the eventual transformation of a child into an adult. 修饰foundation， 因为太长了，所以后置。

14。表示身份、职位等时不需加冠词

chriswendy36

以下是引用chipmunk在2003-10-14 9:57:00的发言：
If you don't post the whole question, it's hard to explain why this is the best choice. For example (7), you may not need to know why this one is right, maybe just because other 3 are all wrong.

已经打全了，呵呵

chriswendy36

以下是引用kathy72在2003-10-14 10:11:00的发言：
7。necessary for the eventual transformation of a child into an adult. 修饰foundation， 因为太长了，所以后置。

14。表示身份、职位等时不需加冠词

这样啊，谢谢了

chipmunk

Thanks Kathy, you're so wonderful!