Each of the 400 people received from their boss gift—“Who moved my cheese？”， bestseller in the US, which helped them understand how to deal with changes in their lives and work.
A. the; /
B. a; /
C. a; a
D. the; a
网友回答
A. the; /
B. a; /
(答案→)C. a; a
D. the; a
解析：C 考查冠词。句意：400人中的每个人都收到了来自老板的一份礼物——《谁动了我的奶酪？》，这是美国的一本畅销书，有助于他们理解如何应对生活和工作中的变化。两个空处都表示泛指，故都用不定冠词a。