剑桥雅思2听力的问题剑桥雅思2听力的(a类）test2的setion4question31的选项是不是错了,（30%）,而听力原文是3%原题：Whatpercentageoftheworkforcewereemployedinagricultureinthemid1900sa.30%b.10%c.20%d.5

Question

剑桥雅思2听力的问题
剑桥雅思2听力的(a类）test 2 的setion 4 question31的选项是不是错了,（30%）,而听力原文是3%
原题：What percentage of the workforce were employed in agriculture inthe mid 1900s
a.30% b.10% c.20% d.50%
听力原文是：By the middle of the next century,in 1850 that is,it had fallen sharply to 10%,and then to 3% by the middle of the twentytieth century.

Answer 1

确实是错了