The first paragraph tells us that________.
A. Visionics produced the best face-recognition software enhancing airport security
B. Visionics's stocks rose in price
C. the airports were satisfied with the software
D. Visionics's software was a great success
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Mrs. Longworth was annoyed because______.
A. the vice-president didn't even lift his eyes from his plate
B. the vice-president didn't speak clearly
C. the vice-president took part in so many dinner parties
D. all efforts she made to awake the vice-president's interest had failed
The chief reason that boys are seldom trained to follow their father's occupation is______.
A. that children nowadays rarely see their fathers at their place of work
B. that fathers do not like to pursue employment at home any more
C. that there is a wide choice of employment for children
D. that children also like to have jobs outside
The passage tells us that the author_______.
A. was a social worker
B. worked in the Body Positive office near the WTO
C. was asked to take some pictures of WTC
D. ran toward WTC because he wanted to make out what was happening
围绕城市中心对其周围地区进行栅格网划分,再对各栅格网的功能进行定义,然后确定各栅格与城市中心的关系,进行相关集聚与扩散分析的研究方法是()。
A. 方格法
B. 栅格法
C. 密度法
D. 极点法
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