题目内容
In the US people usually spend time collecting and cutting coupons or they buy what they need at discount stores instead of comparing prices among different resellers.
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Hesitation in moderate amounts does indicate some serious fluency problems.
Hesitation fillers give you more time to think what to say next and send a signal to the other person that you’re stuck in the middle of a sentence and that you have not finished speaking.
You can also start a new sentence right after the pause; otherwise, you need to continue the same sentence.
下列选项中，关于图片添加水印的说法错误的是（ ）。
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