lesson1-419课件
日期：2010-06-09 06:08
Unit 5
Lesson17-20
Phrases 1
Know much about
At the very beginning
A period of several weeks
Practise doing
At the end of
Put sth on
Practise entrances and exits
Not only…but also
Phrases 2
Plan to do
Intend to do
In the history of
Conside，
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