Whileitwasn’tthegoalofthetrip,Iwasrewardedwithfreshinsi...

問題詳情：

While it wasn’t the goal of the trip, I was rewarded with fresh insights, ones that                        to me during the regular course of business.

J.     needn’t have happened                                    B. could have happened

C. would never have happened                                D. must have ha ppened

【回答】

C

知識點：虛擬語氣與情態動詞

題型：選擇題