综合题的机经本身就作用有限，大家参考一下吧：
Task 3：100306NA
有一个建议说要给化学系的学生奖学金，一个男生反对。他觉得有证书就足够了，其次钱可以用在别的地方，如买新的实验设备等
Task 4：100619NA
Reading: emotion display? (记不清那个术语的名字了). It means the expression of emotion depends on the society in which we are live in.
Listening: professor uses an example of his 4 years' old daughter. She had a birthday party last year. Prior to the party, parents told her that she should hide the negative emotion when she didn't like the gift received.
Her grandmother gave her a cute clothes as a gift. But the girl didn't like it and felt disappointed. Before her negative emotion became too obvious, her mom said the clothes was very cute. The girl suddenly realized that she should say thank you to grandmother and she did that.
Task 5：110415NA
一个人把室友的灯打坏了。一是，买一个其他的灯代替，便宜，他负担得起，但是跟原来的灯很不一样，怕室友不高兴。二是买个类似的灯，但是更贵。
Task 6：101203NA
The effect of the expansion of rail road to the business:
(1) companies can sell products to all over the country
(2) can locate the factories on places where lack of natural resouces like coal
