The more time scientists spend designing computers, the more they wonder at human brain. Tasks that puzzle the most advanced supercomputer--recognizing a face, reading a handwritten note--are child′ s play. Most important, unlike any ordinary compute

A) understand, improving B) understood, improving

C) understand, to improve D) understood, to improving

A)to shine B)to be shining C)shining D)having shined

A) However 无论如何不管怎样 B) Because 因为 C) As 既然 D) Though 虽然

A) however B) whatever C) no matter D) how

A) even if B) as C) because D) since

A) in spite of B) until C) before D) though

A) Because B) As C) Although D) However

A) like B) as C) even if D) as if

A) that B) than C) when D) which

A) no matter how B) whenever C) even if D) wherever