(2013·厦门质检)There's a saying, “Life is 10% happens to us and 90% we choose to react to it.”
A. who; why
B. that; that
C. which; when
D. what; how
网友回答
A. who; why
B. that; that
C. which; when
(答案→)D. what; how
解析：D 句意：有这样一句谚语：生活中有10%是我们必须接受的，90%取决于我们面对所发生的事情时选择如何做。第一空处在从句中作主语，根据句意应选what；第二空，通过分析句子成分和句意可知，空处在从句中作方式状语，所以填how。