求解gwd上一道语法题

Dominico

In Japan, a government advisory committee called for the breakup of Nippon Telephone and Telegraph Company, the largest telephone company in the world, so it would be two local phone companies and one long-distance provider.A.
B. the breakup of the world's largest telephone company,Nippon Telephone and Telegraph Company, was called for by a government advisory committee in Japan, so it would be
C. a government advisory committee in Japan called for the breakup of Nippon Telephone and Telegraph Company, the world's largest telephone company, into
D. the breakup of Nippon Telephone and Telegraph company,the world's largest telephone company,was called for by a government advisory committee in Japan, so it would be
E.called for by a government advisory committee, the breakup of Nippon Telephone and Telegraph company in Japan,the world's largest telephone company,was to be into


答案是c，我选的也是c 但就是凭语感，不知道其他的错在哪，请高人指点

Dominico

木有人指点，自己再顶一次