Afteraheavyadscampaign,ourmarketsharehasincreased

問題詳情：

 After a heavy ads campaign, our market share has increased ___15% ___ 60% in Asian market .  

  A. with, to        B. to, by              C. at, above                D. by, to

【回答】

D

知識點：介詞

題型：選擇題