well .我们当然愿意这里一切顺利。РHe pretended to be listening to the teacher attentively .他假装在专心地听讲。РI'm so happy to be working with you .与你一道工作我很高兴。Р3) 不定式的完成式则表示不定式的动作业已发生,并发生于谓语动作之先。例如:РI regret to have treated her in that manner .我很抱歉用那种态度对待她。РI'm sorry to have left you here alone so long .对不起,让你一个人在这里呆了这么久。РShe is said to have published a new book .据说她又出版了一本书。РThey seem to have known about it already .他们似乎已经知道了这件事儿。РWe happened to e across the article once .我们碰巧有一次见过这篇文章。РIt is an honour for me to be invited to attend the conference . Р应邀出席这个会议是我的荣耀。РShe wanted the work to pleted by Friday .Р她希望这个工作在星期五以前完成。РHe asked to be given a chance to work in the РUSA .Р他申请给他一个去美国工作的机会。РThese books are not allowed to be taken out.这些书不得拿出去。РYou are invited to banquet to be given at the embassy .Р恭请出席在使馆举行的宴会。
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