ChinesesmartphonemakerXiaomiCorpsaid

问题详情：

 Chinese smartphone maker Xiaomi Corp said____ it sold 18.7 million smartphones in 2013, up 160 percent year-on-year, and _____ it officially expanded to Singapore ____Jan 1, in a bid to enter the global market.

 A. that, that, in                            B. 不填, 不填, on

 C. that, 不填, in                           D. 不填, that ,on

【回答】

D

知识点：介词

题型：选择题