【单选题】Passage Two Questions 22~26 are based on the following passage, UN officials pledged Thursday to bridge the world's digital divide, bringing computers and Internet training to poorer countries before ...
A.
the gap in technology and wealth between poor and rich countries
B.
inadequate training which technicians in poorer countries have received
C.
the availability of computer and Internet technologies to different nations
D.
the difference in the number of Web sites created in poor and rich countries