皮皮学，免费搜题
登录
搜题
【单选题】
下列关于在 PowerPoint2010中编辑影片的说法，正确的是 _______。A.
插入影片用“开始”选项卡中的选项
B.
插入PowerPoint2010中的视频文件不能播出声音
C.
只有在播放幻灯片时，才能看到影片效果
D.
在PowerPoint2010中播放的影片文件，只能播放完毕后停止
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】Translate the following into Chinese The engine gives the power to the automobile. It can convert fuel into the energy that moves the automobile. And without the engine, the automobile can’t move, so ...
【单选题】Which of the following is NOT the result of polluting the search engine?
A.
Traffic jam in the Internet.
B.
Upsetting the consumers.
C.
Decreasing Google's credibility.
D.
Decreasing companies' profits.
【单选题】Which of the following operational conditions will occur to the diesel engine lube oil at extremely high temperature?
A.
The oil oxidizes and forms carbon deposits
B.
The viscosity increases
C.
Engine oil consumption decreases
D.
Lubricating qualities of the oil are enhanced
相关题目：