问题
选择题
Regardless of ________ the obstacles in this life may be, I will run my race to the best of my ability.
A．what
B．how
C．which
D．where
答案
答案：A
题目分析：考查名词性从句。题意：无论生活中遇到什么障碍，我将竭尽全力。what在从句中做表语。C项正确。
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