英语：词汇详解：有关one的陷阱题

　　He is a hard-working student, _____ who will be successful in whatever career he chooses.

　　A. that B. he

　　C. one D. which

　　【陷阱】 几个干扰项均有可能误选。

　　【分析】 此题答案选C，one 相当于 a student。类似地，以下各题也选one，它们分别相当于 a table, a break, a question, a Mexican carpet, a moment：

　　A table made of steel costs more than _______ made of wood.

　　A. one B. it

　　C. those D. which

　　“Why don’t we take a little break?” “Didn’t we just have _____?”

　　A. it B. that

　　C. one D. this

　　The question is _____ of great importance.

　　A. that B. it

　　C. one D. what

　　She wants a Mexican carpet, but she can’t afford to buy ______.

　　A. one 　 B. it

　　C. them 　 D. the one

　　Meeting my uncle after all these years was an unforgettable moment, _____ I will always treasure.

　　A. that B. one

　　C. it D. what