The fifth generation computers, with artificial intelligence, _____ and perfected now
A.developed
B.have developed
C.are being developed
D.will have developed
A.developed
B.have developed
C.are being developed
D.will have developed
第1题
The author is inclined to think that a fifth level ______.
A.would be little better than the fourth level
B.may be a lot more desirable than the first level
C.can be the last and most satisfying level
D.will become attainable if the government takes action
第2题
A.Hum continuously
B.Climatically almost unnecessary
C.Artificially-cooled space
D.With mild temperatures
第3题
From the fifth paragraph we can infer that
A.the author has never been afraid of changes in his life
B.the author used to believe that changes happened automaticallv
C.the author is still not satisfied with his present situation
D.the author and experienced a period of frustration of his life
第4题
A.Two-fifth; is
B.Two fifth; are
C.Two fifths; is
D.Two fifths; are
第5题
A.The Grass Is Singing
B.The French Lieutenant’s Woman
C.The Fifth Child
D.The Golden Notebook
第7题
The author tends to think that the fifth level______.
A. would be little better than the fourth level
B. may be a lot more desirable than the first four
C. can be the last and most satisfying level
D. will become attainable before the government takes actions
第8题
The younger generation ______ greatly from the older generation in many ways.
A.differ
B.differed
C.different
D.differs
第9题
From the fifth paragraph, we can learn that
A.economy is now well on its way to recovery.
B.economists are uncertain about consumer demand.
C.corporate performance is generally not encouraging.
D.businesses have been investing the way the Fed hoped.
第10题