单选题 In 1901, H.G. Wells, an English writer, wrote a book ______ a trip to the moon.

【正确答案】 C
【答案解析】[考点] 现在分词
[解析] 现在分词短语describing a trip to the moon作book的定语。本题逻辑主语为writer,因此describe用现在分词,表主动意义。