阅读理解。

    Jack and Ben are good friends. One day, they took a walk in the forest. Suddenly, they heard a sound.

    "Oh! Bear! Look! A bear!" Jack said and climbed up a tall tree.

    Ben tried to climb up the tree, but he couldn't.

    Ben lay (躺) down and held his breath (屏住呼吸). The bear looked at Ben and smelt (闻) him. Then it went away.

    Jack climbed down the tree and asked Ben, "What did the bear say to you?" "It said a friend in need is a friend indeed." said Ben.