专题2 动词的时态和语态及情态动词_3
（北京市朝阳区2016届高三第二次（5月）综合练习） The driver was really careless, otherwise the traffic accident ______.A．didn’t happenB．hadn’t happenedC．wouldn’t happenD．wouldn’t have happened
赞 (0)
（北京市朝阳区2016届高三第二次（5月）综合练习） The driver was really careless, otherwise the traffic accident ______.A．didn’t happenB．hadn’t happenedC．wouldn’t happenD．wouldn’t have happened