A-A+
We were all there when the accident occurred．A
问题详情
We were all there when the accident occurred．
A．happened
B．broke
C．spread
D．appeared 请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
occur是单义词，其基本词义为“发生”。Break是多义词，其常见词义为“打破，违犯，折断，削弱”，appear是“出现”，spread是“传播，伸展”。
