Ihaven'tseenAnnfor

问题详情：

I haven't seen Ann for ________ long a time that I have forgotten what she looks like.

A．such                               B．very 

C．so                                 D．too

【回答】

C　[该题考查结构，意为“如此……以至于”。]

知识点：副词

题型：选择题