问题
选择题
A healthy heart is very important for giving life to the full, at_________ age you are or whether you are a male or female.
A．what
B．which
C．whatever
D．whichever
答案
答案：C
这题考查whatever引导让步状语从句：修饰age，句意是; 无论你多大年龄或是无论你是男的还是女的。心脏的健康是非常重要的能给生活的全部，选C。