【正确答案】 C

【答案解析】[听力原文]21-22
13,000 black miners rioted Thursday night at two gold mines in western Transvaal Province. Police used tear gas against the miners, who threw stones at cars and buildings in Dryfontein and Bufulsfontein, and about 7000 miners refused to go to work on Friday. The dispute is said to involve wages for black miners in South Africa.
[试题分析] 本题为细节题。
[详细解答] 听清新闻第一句便不难选出C项正确。