The fifth generation computers, with artificial intelligence, _________ and perfected now.

A．) developed B) have developed

C．) are being developed D) will have been developed

 

 

[单选题]The fifth generation computers, with artificial intelligence, ________ and

[单选题]The fifth-generation computers，with artificial intelligence，( )and perfecte

[单选题]The fifth-generation computers，with artificial intelligence，( )and perfecte

[单选题]The author tends to think that the fifth level______.A． would be little better than the fourth levelB． may be a lot more desirable than the first fourC． can be the last and most satisfying levelD． will become attainable before the government takes ac

[单选题]In the fifth sentence of the first paragraph, the word "pose" can be best replaced byA．bring aboutB．resultC．lead toD．offer

[单选题]A．s used in the fifth sentence of the fourth paragraph, the word "essentially" means ______.A．) greatlyB．) extremelyC．) basicallyD．) necessarily

[单选题]What is the fifth paragraph mainly about?A． Why people become short-sighted.B． Why natural light has a special chemical.C． Why playing outside is good for one’s eyesight.D． Why daylight is much brighter than indoor light.

[单选题]Generation Gap A fewyears ago,it was fashionable to speak of a generation g

[单选题]Generation Gap A fewyears ago,it was fashionable to speak of a generation g

[单选题]Generation Gap A fewyears ago,it was fashionable to speak of a generation g