问题补充：
单选题Nokia,theworldslargestmobilephonemaker,saidthatoverthefirstninemonthsoftheyearit_____23millionhandsetsinChina,anincreaseof77percent_____thesameperiodayearago.A.sold; comparing withB.has sold; compared toC.had sold; compared toD.was selling; compared with
答案：
C
