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It is estimated that careful preparation can reduce anxiety by as much as 75 percent.
It is estimated that careful preparation can reduce anxiety by as much as 75 percent.
A.正确
B.错误
正确答案：A
标签：
英语演讲技巧与实训
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If we get nervous when speaking, it means we are poor speakers.
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Recording ourselves is very important, and we should watch our videos at least 3 times.