题目内容：
Thenewtrendinartificialintelligenceresearchstemsfrom
A．theshiftofthefocusofstudyontotherecognitionoftheshapesofobjects． B．thebeliefthathumanintelligencecannotbeduplicatedwithlogical,step-by-steppro-grams．
C．theaspirationsofscientiststoduplicatetheintelligenceofaten-month-oldchild．
D．theeffortsmadebyscientistsinthestudyofthesimilaritiesbetweentransistorsandbraincells．
参考答案：
答案解析：