Question: 1. What did the two friends do when the met a bear?

                2. According to the story , do you think what the true friend is ?

A Traveler and A Bear

    Two friends were traveling on the same road together, when they met with a bear .The one, in great fear, without a thought of his companion, climbed up into a tree, and hid himself .The other, seeing that he had on chance single-handed against the bear, had nothing left but to throw himself on the ground and feign to be dead, for he had heard that the bear will never touch a dead body .A s he thus lay, the bear came up to his head, muzzling and snuffing at his nose, and ears, and heart, but the immovably held his breath, and the beast, supposing him to be dead, walked away.When the bear was fairly out of sight, his companion came down out of the tree, and asked what it was that the bear whispered to him-"for"says he, "I observed he put his mouth very close to your ear . ""why,"replies the other, "it was no great secret, he only bid me have a care how I kept company with those who, when they get into a difficulty, leave their friends in a lurch." 

词汇：

single-handed 独自一人，孤立无援

lurch 危难