1.table manners in foreign countries； 2.Grammar Focus：be supposed to do sth； 3.When io Rome,do as the Romans do
第15讲 Unit10 You're supposed to shake hands.
table manners in foreign countries
（2015-03-06 23:05:00）
Grammar Focus：be supposed to do sth
（2015-03-05 10:44:00）
When io Rome,do as the Romans do
（2015-03-05 14:46:00）
