B. the small and poor boy had already got a new sledge from his parents

　　C. all the boys were sharing the flattened cardboard box in turns politely

　　D. some of the bigger boys had already offered their sledges to the poor boy

　　34. What can we infer from the last paragraph?

　　A. Children should be taught the value of sharing at an early age.

　　B. The cardboard box is always a perfect gift for the bigger boys.

　　C. Simple and unusual things are sometimes popular among the kids.

　　D. Actually the bigger boys wanted to help the poor boy in some way.

　　31.A 细节理解题。根据第一段“Mr. Smith’s son Bobby had a new sledge (雪橇), which he had been very eager to try out for a long while.”可知，Bobby早就想试试他的新雪橇了，故选A。

　　32.B 细节理解题。根据第三段“Mr. Smith suddenly saw among the boys a kid who was small and poorly-dressed, and did not have a sledge. This boy had flattened out one old cardboard box...”可知，史密斯先生注意到一个衣着破旧的小男孩，他因为没有雪橇而用一个压扁的纸箱子来滑雪，故选B。

　　33.D 细节理解题。根据第四段“several of the older boys in the park were already offering the poor boy their nice sledges”可知，一些稍大的孩子正在争前恐后地把自己的雪橇让给那个小男孩，故选D。

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