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https://online2.tingclass.net/lesson/shi0529/0008/8435/EC55.mp3

https://image.tingclass.net/statics/js/2012

Audio Index: 23:32

Topics: Genealogy, Bill Cosby, to get down on your knees vs. to get down on one knee

Words:

blood relative

miniseries

ancestor

to trace your family tree

hyphenated American

cemetery

birth certificate

Mormons

stand-up comedian

to tell a joke

album

cartoon

upper-class

to get down on your knees

to get down on one knee