A-A+
Why did the natural pearl trade collapse in th
问题详情
Why did the natural pearl trade collapse in the 1930s？
A．Because of competition from cheaper Japanese pearl-fishing.
B．Because of competition from oil industry.
C．Because of competition from cheaper Japanese cultured pearls.
D．Because of pollution from oil industry.
参考答案
正确答案：C
解析：新闻提到，在来自日本的较便宜的养殖珍珠的冲击下，自然珍珠贸易在20世纪30年代陷入低谷。由此可知选项C正确。
