中文是：
我原以为她和妳一样都是强悍的女孩，但现在恐怕她不是。
英文：
I thought she was _____ you before, but now I am afraid she is not.
(A) as tough a girl as
(B) as a tough girl as
(C) as a girl as tough
(D) as a girl tough as
我选(B)结果是错的
答案应该是(A)
但我一直搞不太懂为什么是(A)
希望强者解答 谢谢！

as+形容词+名词+as例：You are as good a student as she (is).(你和她都是好学生)