学好英语,成功英语演讲：开场白,结束语,好好练习,我相信你一定也可以!应对问题-I will be pleased to answer any questions you may have at the end of the presentation.-Please can you save your questions till the end.-If you have any questions, I will be pleased to answer them at the end of the presentation.-there will be time at the end of the presentation to answer your questions-so please feel free to ask me anything then.-Dont hesitate to interrupt if you have a question.-Please feel free to interrupt me at any tim
