【英语语法】这两句哪个正确？为什么？

Question

life perhaps is not so easy as you have expected
life perhaps is not so easy as what you have expected

好久不碰英语，语法忘记了。只是语感告诉我第二个正确，但范文却是第一句

Answer 1

你好。两句都是正确的。
1 life perhaps is not so easy as you have expected.(省略了it is).
==life perhaps is not so easy as you have expected it is.

2 life perhaps is not so easy as what you have expected (what作expect的宾语)
==life perhaps is not so easy as something that you have expected追问

下面有网友说第一个才是符合习惯的，请问是这样吗？要是写作的话，我应该写第二句，会扣分吗？

追答

在语法上，都是对的，只是它们在句子裏面的成分不一样。
1 life perhaps is not so easy as you have expected.(省略了it is).
==life perhaps is not so easy as （you have expected） it is.-------可以省略括号中的内容。

2== life perhaps is not so easy as what you have expected it to be --------这也是对的。
（如果你不会分析句子的语法，那就没有办法了。）

Answer 2

life perhaps is not so easy as you have expected

你的理解有道理， 即要求主体和被比对象一致。
但习惯上这类句子后面只保留you think, you imagine...其它部分都省略了。 添上反而不对
再如：
It is not nearly so easy as you think. 这远非你所想象的那么容易

【希望帮助到你，若有疑问，可以追问~~~
祝你学习进步，更上一层楼！(*^__^*)】

Answer 3

　　还是第一句正确，as you have expected为比较状语从句。

Answer 4

应该第一句是正确的，因为as就是连词，后面不能再用what了。