Nokia, the world's largest mobile phone maker, said that over the first nine mon

Nokia, the world's largest mobile phone maker, said that over the first nine months of the year it _____ 23 million handsets in China, an increase of 77 percent _____ the same period a year ago. 

A. sold; comparing with           B. has sold; compared to

C. had sold; compared to             D. was selling; compared with

试题答案

C