A-A+
The cause of the riot was ________.A．a dispute
问题详情
The cause of the riot was ________.
A．a dispute over working hours
B．a dispute over wages
C．a dispute over working conditions
D．a dispute over safety measures
参考答案
正确答案：B
解析：听清新闻的最后一句便不难判定B为正确选项。
