【题目】_____ hard she tries, she can hardly avoid making mistakes in her homework.
A. Much B. However
C. As D. Although
在线课程【答案】B
【解析】
试题考查让步状语从句。句意：无论她怎样尝试，写作业时她总是无可避免地犯错。as引导让步状语从句时，常把动词、形容词、副词、名词等放到句首构成倒装，这里没有把hard提前，排除C；however引导让步状语从句，相当于no matter how，故选B。