英语听力论坛 » 【每日英语听写】 » 英语短语听写12.22：on (the/an) average

tingroom 发表于 2011-12-22 13:41

英语短语听写12.22：on (the/an) average

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Bree 发表于 2011-12-22 19:39

On the average, I read aix books a month
He smokes ten cigarettes a day on an average

sunnyraintsk 发表于 2011-12-23 15:21

On the average I read six books a month.
He smokes ten cigarettes a day on an average.

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