Expertise can be shared worldwide through teleconferencing, and problems in dispute can be
第1题
It is important that they be looking at the speaker at the precise moment when the speaker reestablishes eye contact: if they are not looking, the speaker assumes that they are disinterested and either will pause until eye contact is resumed or will terminate the conversation.
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第2题
It is the capacity of the computer for solving problems and making decisions that represents its greatest potential and that poses the greatest difficulties in predicting the impact on society.
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第3题
Recycling also stimulates the local economy by creating jobs and trims the pollution control and energy costs of industries that make recycled products by giving them a more refined raw material.
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第4题
The reality that has blocked my path to become the typical successful student is that engineering and the liberal arts simply dont mix as easily as I assumed in high school.
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