CONTENTS
Unit l
Blg Buck the Easy Way
Part One Detailed Study of the Text
Part Two Notes to Exercises
Part Three Additional Exercises
Part Four Key to Exercises
Unit 2
Deer and the Energy Cycle
Part One Detailed Study of the Text
Part Two Notes to Exercises
Part Three Additional Exercises
Part Four Key to Exercises
Unit 3
Why do We Believe that the Earth is Round
Part One Detailed Study of the Text
Part Two Notes to Exercises
Part Three Additional Exercises
Part Four Key to Exercises
Unit 4
JimThorpe
Part One Detailed Study of the Text
Part Two Notes to Exercises
Part Three Additional Exercises
Part Four Key to Exercises
Unit 5
To Lie or Not to Lie-the Doctor's Dilemma
Part One Detailed Study of the Text
part Two Notes to Exercises
Part Three Additional Exercises
Part Four Key to Exercises
Unit 6
How to Mark a Book
Part One Detailed Study of the Tcxt
Part Two Notes to Exercises
Part Three Additional Exercises
Part Four Key to Exercises
Unit 7
The Luncheon
Part One Detailed Study of the Text
Part Two Notcs to Exercises
Part Three Additional Exercises
Part Four Key to Exercises
Unit 8
The New Caves
Part One Detailed Study of the Text
Part Two Notes to Exercises
Part Three Addilional Exercises
Part Four Key to Exercises
Unit 9
Journey West
Part One Detailed Study of the Text
Part Two Notes to Exercises
Part Three Additional Excrcises
Part Four Key to Exercises
Unit 10
Why People Work
Part One Detailed Study of the Text
Part Two Notes to Exercises
Part Three Additional Exercises
Part Four Key to Exercises
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还没人写过短评呢
还没人写过短评呢