​ 为何youll be as good as new是错的

Just a few more days in the sick bay, youll be_____ good_____ new.

为何两个空都填as是错的?

正确答案是的 youll be good as new.

Just a few more days in the sick bay, youll be_____ good_____ new.

1，这个句子挺有意思，是个特定句型，不需要再加连接词，这没问题；

2，the sick bay 医务室；

3，与此题契合的词典解释：

good as new

Clichéasgoodaswhenitwasnew;aswellorashealthyasnormal.

Alittle restandIllbeasgoodasnew.