1.Not until that day---the importance of good manners in a j

1。Not until that day___the importance of good manners in a job interview。A。did I realize B。I did realize C。I have realized D。Have I realized 答案：A [分析]表示否定意义的词置于句首,主谓要部分倒装,即用“情态动词/助动词/be动词 + 主语 + 谓语动词的相应形式”。本句意为：“直到那天我才意识到礼貌在工作面试中的重要性。”说的是那天的事情,故用一般现在时。2。If only I___ my watch !A。hadn't lost B。haven't C。am not losing D。don't lose 答案：A。[分析] If only 意为“要是……就好了”,其句中要用虚拟语气（谓语动词用一般过去时表示现在或将来,用过去完成时表示过去。）本句意为：“我要是没有把表弄丢就好了。（而事实上表已被弄丢,与过去发生的事实相反。）3。He claimed____ in the supermarket when he was shopping yesterday。A。badly treated B。treating badly C。to have been badly treated B。to treat badly答案：C [分析] claim在此处意为“声称”,后接动词不定式。句意为：“他声称昨天在逛超市时受到了非常糟糕的待遇。”因此应为被动语态,而该动作发生在claimed之前,故应用动词不定式完成时的被动语态。4。I appreciate___to your birthday party at the restaurant。A。to be invited B。to have invited C。having invited D。being invited答案：D [分析] appreciate 在此处意为“感谢”,后接动词作宾语时只能用 V-ing形式（具体为动名词）,而此句中,I 是被邀请,故应接动名词的被动语态。句意为：“我能被邀请到饭店去参加你的生日宴会而感到感激。”5。____such a good chance,he planned to learn more。A。to be given B。having been given C。Having given D。Giving答案：B （having 应为 Having）[分析] 此处 Having been given 相当于 Given,其旨在强调时间。Having been given是现在分词完成时态的被动语态,在此句中作状语,表示原因,意为“由于被给予了如此好的一次机会,他打算学习更多（的东西）。以上个人见解,愿能对你有所帮助。