【难度】较难
【2012安徽卷】30. When for his views about his teaching job, Philip said he found it very interesting and rewarding.
A. asking B. asked C. having asked D. to be asked
B是正确答案，本题考查非谓语动词，逻辑主语是Philip, 还原句子 When Philip was asked for his views about his teaching job, Philip said he found it very interesting and rewarding.
【2012安徽卷】24. I remembered the door before I left the office, but forgot to turn off the lights.
A. locking B. to lock C. having locked D. to have locked
Remember后面既可以接不定式，也可以接动名词，如果选择A，这与后面的before I left the office是相矛盾的，只能选择答案A. C 和D 都是完成时，他们表示比主句动词发生的时间更早，没有必要。
