问题
选择题
__________hard you try, it is difficult to lose weight without cutting down the amount you eat.
A Whatever B Whichever C However D Whenever
答案
:C
:考查让步状语从句。关键词是后面的hard,说明前面应该是however,ABD项后面不能接形容词。However后面接形容词或者副词,表示让步。句意:无论你多么努力,如果不减少食量,要减肥都是很困难的。故C正确。