题干
IPhone, 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．had sold; compared to | B．has sold; compared to |
| C．sold; comparing with | D．had sold; comparing with |
答案(点此获取答案解析）
