He made a good preparation for the job interview, for he couldn't losing the good opportunity.
A. admit
B. delay
C. avoid
D. risk
网友回答
A. admit
B. delay
C. avoid
(答案→)D. risk
解析：D 考察动词辨析。句义：他为这次面试准备了一番，因为他们不敢冒险失去这次好的机会。Admit承认，delay延误；avoid避免；risk冒险，后面接动名词形式，根据句义可知D正确。