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搜题
【单选题】
磁盘检查程序的作用是____。A.
节省磁盘空间和提高磁盘运行速度
B.
将不连续的文件合并在一起
C.
检查并修复磁盘汇总文件系统的逻辑错误
D.
扫描磁盘是否有裂痕
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】andout of breath , we reached the top of the mountain and stopped the beautiful scenery .
A.
Tiring to admire
B.
Being tired admiring
C.
Tired to admire
D.
Tired admiring
【单选题】When you deliver the presentation, you should _____.
A.
give the audience amiable facial expressions
B.
keep your pitch and speed of your presentation
C.
mumble and avoid direct eye contacts with the audience
D.
speak quickly so as to finish the presentation efficiently
【简答题】如何加强学风建设。
【多选题】When will you use a handout when you deliver an academic presentation?
A.
Your information is too detailed to fit on a slide.
B.
You don’t want to talk too much.
C.
You want your audience to have a full record of your findings.
D.
You are not sure of your information.
【单选题】When you deliver the presentation, you should _____.
A.
mumble and avoid direct eye contacts with the audience
B.
keep your pitch and speed of your presentation
C.
speak quickly so as to finish the presentation efficiently
D.
give the audience amiable facial expressions
【单选题】When you deliver the presentation, you should _____.
A.
mumble and avoid direct eye contacts with the audience
B.
speak quickly so as to finish the presentation efficiently
C.
keep your pitch and speed of your presentation
D.
give the audience amiable facial expressions
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