听力原文：
IPad sales have shrunk for four straight quarters and in five of the past seven quarters. During Apple's record-setting final quarter of 2014, iPad was a noticeable weak point—sales fell 18% to 21.4 million.
本题考查对应数字。
原文说2014年最后一个季度苹果公司创销售纪录，但是iPad销售量却下降了18％，下降到21.4 million。题干说iPad销量下降了18%，即2140万台。下降到21.4 million和下降了21.4 million产生混淆，说法不一致，所以错误。
