________tooursurprise,hewentoverallhisnotesinsuchashort...

問題詳情：

________to our surprise, he went over all his notes in such a short time, ________for the next day's examination.

A. Very; preparing  B. Much; prepared

C. Greatly; to be prepared  D. Rather; being prepared

【回答】

B

知識點：非謂語動詞

題型：選擇題