B．He felt contradictory in mind.

　　C．He thought he would be trapped in the woods.

　　D．He was unconscious.

　　答案与解析：B　考查推理判断。根据第二段中的"I was sure my guardian angel was whispering in my ear 'Turn around and head back home'，but I was stubborn，so I walked on"可知，在探险之初，作者虽想放弃，但还是选择了继续走下去；根据下文可知，作者虽然担心害怕，但仍然继续前行。由此可推知，在探险过程中他的内心是矛盾的。

　　3．What does "something" probably mean in Paragraph 3?

　　A．Doubt.　　B．Hope.

　　C．Courage. D．Fear.

　　答案与解析：D　考查词义猜测。根据文章第二段中的"I grew scared"及第三段中的"My heart was pounding and my legs were aching"可推知，由于天越来越黑，作者一直未能找到回家的路，他的内心越来越恐惧。由此可推知，something在此指"恐惧"。故选D。

　　4．What does the author mainly intend to tell us?

　　A．Always make choices on our own.

　　B．All roads lead home.

　　C．It's our attitude that matters in our life.

D．Every effort is worthwhile.