A．The belief that they have the most competitive economy.
B．The belief that they are the most powerful country in military forces.
C．The belief that they can achieve anything so long as they work hard.
D．The belief that public life in unfair.
A．In order to locate the sun and stars.
B．In case of getting lost after leaving a known land mark.
C．In order to avoid the assaults from the beasts in the jungle.
D．In order to keep a steady and even pace while traveling in the jungle.
A．It will give you many extra miles of travel.
B．It will offer bamboos used for craft.
C．It will avoid mosquitoes and some other insects.
D．It will save time and energy at last.
A．To keep warm when you are traveling in the jungle.
B．To avoid the bites from the mosquitoes and some other insects.
C．To frighten away the fierce beasts.
D．To attract the attention of mosquitoes and some other insects.