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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

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

Taobao．com has begun selling tickets online for international flights，      to cut the market share of Ctrip．corn and other competitors．

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

（2011·唐山市摸底）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