【语篇解读】　本文是一篇应用文。主要介绍了四条野外出行线路的相关信息。

1.What's the best route for people who want to go birdwatching?

A.Murphys fire trail.

B.The Big Yango loop trail.

C.Cambridge Plateau scenic drive.

D.4WD Oberon Colong historic stock route.

答案　D　[细节理解题。根据第二段中的"Remember to keep your eyes...rainbow lorikeets(彩虹吸蜜鹦鹉)and cockatoos"可知，在这条旅游线路上，你可以看到当地的野生生物，比如袋鼠、沙袋鼠、彩虹吸蜜鹦鹉和凤头鹦鹉。由此可知，该线路是比较适合鸟类观察者的。故选D。]

2.Where would you most probably go for a picnic with short-time driving?

A.The Yengo National Park.

B.Yerranderie Regional Park.

C.The Blue Mountains National Park.

D.Richmond Range National Park.

答案　C　[细节理解题。根据Murphys fire trail中的"Situated only a short drive from local townships，it's a great track for driving，walking，picnicking and camping"可知，选择该线路的话，你可以去野餐、露营等，而且因为其离城镇比较近，所以也不需要开很长时间的车。再根据该部分中的"Where：The Blue Mountains National Park"可知答案选C。]

In almost all other species，especially primates (灵长目动物)，baring one's teeth is a threat or a show of potential force.Are there any cultures in which smiling is not considered friendly?

Anthony Stocks，chairman and professor of anthropology (人类学) at Idaho State University，responds: The evolution of smiles is not apparent and，as with many evolutionary accounts of social behavior，filled with justsoism.Among human babies，however，the tooth-baring smile is associated less with friendship than with fright-which，one might argue，is related to the tooth-baring threats of baboons (