Task 1(重复NA 2010.8.13)
综合写作
【主题】阿里斯塔克斯环形山之谜，是所谓的月球瞬变现象Transient lunar phenomena (TLP)，从地球上看它是月球上最大的亮点，而且会改变颜色，有时产生红色或蓝色的光芒，并排放出气体。
Reading： (1) designate flaws in telescope; (2) meteor striking cause mistake; (3) the stones on the moon absorbs light，
Listening：反驳: (1). We can observe the TPL only in 2 special places. If it is caused by flaws in measurement, then scientists can observe it everywhere on the earth. However, they can be seen in only two special places; (2). meteor striking lasts 1 second, TPL can keep 20 minutes; (3). If rocks reflect the light from Sun, it does emit weak light. In fact, you can see the moon at night just because of the light. But in TLP, the light is much brighter than light that reflected from Sun.
Task 2(重复NA 2009.10.31)
独立写作
Do you agree or disagree with the following statement? It is often not a good thing for people to move to a new town or a new country because of the loss of old friends.
