Whileitwasn’tthegoalofthetrip,Iwasrewardedwithfreshinsi...

问题详情：

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

知识点：虚拟语气与情态动词

题型：选择题