as much as 可以加可数名词复数吗?那 as much as 100 dollars 怎么理解

这是一个中国学生比较困扰的问题.
表示具体的数量,其后通常直接跟具体数量,其意为“……之多”“多达”“整整”,强调“多”.如：
In fact it cost me as much as 100 dollars. 事实上,它整整花了我100美元.
We walked as much as 50 miles that day. 那天我们整整走了50英里.
She trained hard for the race, sometimes running as much as 60 miles a week. 为了比赛,她拼命地训练,有时一个星期要跑60英里.
—Is it hot up there? 那上面热吗?
—Of course, as much as 45 degrees. 当然热,高达45度.
The speed can vary by as much as 15 percent. 其速度的差别可高达15％.
as much as用于表示具体的数量时,其后接的可能是可数名词,但由于它们意义上仍然为不可数,故用as much as,不用as many as.
如100 dollars,尽管其中的dollars为可数名词的复数形式,由于100 dollars仍是一个不可数的概念,仍是不可数的.但是下面这句是错的：I read as much as 100 articles today. 因为这里的 100 articles 表示的是可数概念,故应改为：I read as many as 100 articles.

as much as可以表示具体的数量，其后通常直接跟具体数量，其意为“……之多”“多达”“整整”，强调“多”。如：
In fact it cost me as much as 100 dollars. 事实上，它整整花了我100美元。
We walked as much as 50 miles that day. 那天我们整整走了50英里。

as mu...

不可以，一般都接不可数名词。

dollars是因为钱与much是固定搭配，就像我们问How much is this book是问书的价钱，固定搭配记住就可以了。