09年10月24日托福写作机经，留学e网为你整理托福写作机经。
托福写作机经之综合作文
1.Dinosaur fossils.
EG. T.rex.
Point: the fossil contains factual tissues.
Support points: 1. Channels(regarded as blood vessels)
2. Red blood cells
3.Collagen remains
Listening part:
1. Channels may be hollows that were affected by bacteria
2. These so-called red blood cells may come from different origin, say, some minerals.
3. Collagen couldn't live for such a long time, so the remains may from the person who handles the bone.
托福写作机经之独立作文
Do you agree that it is better for parents to encourage their children to take a part-time job?
（编辑：Lily）
