问题
选择题
Taobao．com has begun selling tickets online for international flights， to cut the market share of Ctrip．corn and other competitors．
A．to aim
B．having aimed
C．aiming
D．being aimed
答案
答案：C
考查非谓语动词。句中aiming to cut the market share of Ctrip．corn and other competitors用现在分词作状语，故选C。