谁能解释一下这几道英语语法题

问题描述:

谁能解释一下这几道英语语法题
1. This will please ___
A the eyes B eyes C the eyeD People's eyes
为什么选C
2.He was too much of a coward to tell the truth
为什么要加 a ? adj=of+a+n 吗?
3.We can let you have as many copies as you need
He can't carry parcels as heavy as these.
为什么不能改为we can let you have copies as many as you need 或者he can't carry as heavy parcels as these.

1.please是及物动词,“取悦”,the eye泛指人们的眼球
2.coward既可以做形容词也可以做名词
名词 “懦夫,胆怯者”
形容词 “懦怯的,胆小的”
3.as…as…同级比较
as many + n.+as “和……一样多的……”
n.+ as + adj.+ as "和……一样……的……”
所以第一个句子是:和你需要的一样多的拷贝
第二个句子是:和那些一样沉的包裹