题目内容
在PowerPoint演示文稿中插人多媒体影片时，可选择来自PowerPoint________中的影片或文件中的影片。
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One professor of the University of South California has made a scientific study of lying.
一次表彰大会，你代同事去领奖，表彰的不是你，媒体以为是你并对你进行采访，你怎么办？
Why did he stand at the back of the theatre after he got back from the car？
Because he didn't want to ______ in his row again.
One way to observe the tendency is that some women are forced to take less satisfied jobs
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