Mark is going to Harbin to see the Ice Lantern Exhibition. He is asking Miss Wang to help him with the train timetable. Suppose you are Mark. Read aloud the following dialogue with your partner by filling in the missing words.Mark: Miss Wang, I want to 1 ________________ an evening train to Harbin so that I can get there the next morning. Do you know the schedule?Miss Wang: Yes. I have got a 2 ________________ here.Mark: Is there a train leaving around 6?Miss Wang: 3 ________________ one at 6:15. Mark: When will it get there?Miss Wang: 4 ________________ at about 8:00 next morning.Mark: That’s the one I need. Thank you very much.Miss Wang: You are 5 ________________ .
保存在磁盘上的PowerPoint 2019文件扩展名是______。
A. .PDT
B. .PPTX
C. .DOCX
D. .PDF
PowerPoint 2019可将编辑文档存为多种格式文件,但不包括____格式。
A. POT
B. PPT
C. PSD
D. PPS
在PowerPoint中,用于查看幻灯片播放效果的视图模式是______。
A. 幻灯片浏览模式
B. 幻灯片模式
C. 大纲模式
D. 幻灯片放映模式