Despitethesnowstormontheway,thecrazyfansarestilllooking...

問題詳情：

Despite the snowstorm on the way, the crazy fans are still looking forward _____ the live concert of the pop star.

  A. to calling off     B. not to call off     C. to not calling off      D. not to calling off

【回答】

C

知識點：非謂語動詞

題型：選擇題