My daughter has walked eight miles today. We never guessed that she could walk ______ far.

My daughter has walked eight miles today. We never guessed that she could walk ______ far.

A．/

B．such

C．that

D．as

正确答案：C
解析：such后常接名词或名词词组；as后接副词常用在“as…as…”结构中；that作副词，意思是“那样，那么”，可放在形容词或副词之前，表示强调，符合句意。