导航:题目详情 | 答案解析 | 相关问题 | 最新问题 We were all there when the accident 【occurred】.A. 外语类 2020-04-28 00:13:39 已帮助 人 We were all there when the accident 【occurred】.A. happened B.brokeC.spreadD. appeared 热搜:a是b的充分条件,b是a的必要条件吗 答案解析 难度★★☆ 搜索 答案:A句意:事故发生时我们都在场。occur意为“发生”,与happen(发生)意义相近。 break打破,spread传播,appear出现 相关问题 1、When the Olympics finished all the volunteers were invited to take part in a parade t 2017-11-02 2、All the passengers______in the accident were sent to the nearby hospital in no time.A.to f 2018-02-08 3、When we arrived at the airport we were told our flight______.A.cancelledB.had cancelledC. 2018-02-08 4、There were few people in the hall when we arrived but by the time the meeting began it w 2018-03-30 5、When did the major quantitative and qualitative leap occur?A.When work PCs were connecte 2018-06-05 6、When we were students we often stay up all night.A willB wouldC should 2019-12-31