例句: Not too many (A) years ago (B) , my mother jogged in the alley behind our house because she was embarrassed to see (C) jogging in public (D) . (答案:C to be seen, 与she是受动关系) You will (A) almost always find (B) Caroline playing (C) a video game because she enjoys to be challenged (D) . (答案:D being challenged, enjoy要求动名词作宾语) When the tank car carried (A) the poisonous gas ran off (B) the rails, the firemen tried to isolate the village from (C) all traffic (D) . (答案:A carrying, 与逻辑主语car为施动关系, 即"车载着…") People cannot but (A) feel puzzling (B) , for they simply cannot (C) understand how he could have made (D) such a stupid mistake. (答案:B puzzled, 过去分词表示承受动作后所处的状态) Mr.Jankin regretted to blame (A) his secretary for (B) the mistake, for (C) he later discovered (D) it was his own fault. (答案:A having blamed, 此处regret要求接动名词, 其完成式表明blame发生在regret之前) When I consider how talented he is (A) as a painter (B) , I cannot help but believing (C) that the public (D) will appreciate his gift. (答案:C believe, 习惯用法cannot help but do) The bank is reported (A) in the (B) local newspaper to be robbed (C) in broad (D) daylight yesterday. (答案:C to have been robbed, yesterday是修饰不定式的, 用完成式表示动作已发生) Using (A) English as a tool, some data (B) may be collected (C) for (D) the research work. (答案:A 可以考虑改为If we use, 全句最好改为If we use English as a tool, we can collect some data for the research work.句子的主语data不可能作分词using的逻辑主语)