【单选题】Computer Needs Emotion The next big breakthrough in artificial intelligence could come from giving machines not just more logical capacity, but emotional capacity as well. Feeling aren't usually assoc...
A.
it can make computers analyze the information more efficiently
B.
it can help to eliminate the computers' innate problems
C.
it can improve the mechanic capacity of computers
D.
it can make computers achieve a better understanding of human users
【单选题】Read the sections 4.1 to 4.3 of the paper.Which of the following statements from 4.1 presents the central finding of the article?
A.
The coefficient on English language proficiency has the expected sign and is highly statistically significant.
B.
According to the estimates above, the effect on trade of a 20 percent increase in the product of TOEFL scores is roughly equivalent in magnitude to the effect of sharing a native language.
C.
Our results thus demonstrate that improvements in English proficiency, while typically not very large, can nevertheless significantly raise trade.
D.
Our estimates also suggest that improvements in English proficiency have the potential to substantially improve economic welfare