阅读下面的短文，并做每篇后面的题目。从四个选项中选出能回答所提问题或完成所给句子的最佳答案。
One day, Allan and his friend Henry went swimming in a river. It was very hot. How happy they were in the river! After they got out of the water, they played games in the sun for a while.
On their way back, Henry saw some flowers. He liked flowers very much and ran into the green field to look at them. Now Allan was walking by himself.
Then he heard Henry calling out, "A snake（蛇）! Help!..."
"What's wrong with you?" asked Allan.
"A snake bit（咬）me in the leg. Come here!"
Allan ran over and saw a small red wound（伤口）on Henry' s leg.
"The snake was in the grass. I didn't see it."
"Sit down quickly"! Allan told Henry.
Allan put his mouth at the little red wound and began to suck（吸）at it. In this way he saved （挽救）Henry's life. "Oh, Allan, it's very kind of you to help me."
"That's all right. We are friends and we must always help each other."
小题1:It was________ when-Allan and Henry went out.
A．hot
B．cold
C．raining
D．wet小题2:After swimming, they played in the sun________.
A．the whole morning
B．for 2 hours
C．long
D．for a while小题3:On their way home,________ got something wrong with his
A．Allan; leg
B．Allan; head
C．Henry; leg
D．Henry; head小题4:Henry and Allan are________.
A．workers
B．good friends
C．brothers
D．farmers小题5:Which of the following（下面的）is true?
A．Henry went to look at the flowers with Allan.
B．Allan saved Henry' s life.
C．Allan saw the snake.
D．They ran to the hospital at once.
小题1:A
小题2:D
小题3:C
小题4:B
小题5:B
题目分析：这篇短文讲述的是Allan和Henry两个人一起去河里游泳，然后Henry去草地里看花，不小心被蛇咬了。Allan帮助他把毒素吸了出来，救了他的命。Allan觉得朋友之间就应该互相帮助。
小题1:细节理解题。根据短文的第一句话One day, Allan and his friend Henry went swimming in a river. It was very hot可知，一天，Alan和他的朋友Henry去河里游泳，天气非常热。由此可知选A。
小题2:细节理解题。根据短文中After they got out of the water, they played games in the sun for a while可知，他们从水里出来之后，他们在太阳下面玩了一会游戏。故选D，for a while 一会儿。
小题3:细节理解题。根据短文中"What's wrong with you?" asked Allan. "A snake bit（咬）me in the leg. Come here!"可知，在他们回去的路上，Henry被蛇咬了腿。故选C。
小题4:推理判断题。根据短文的意思可知，当Henry被蛇咬了之后，Allan帮助他帮伤口里的毒素吸出来，救了Henry的命。而且短文的最后一句话，Allan说：We are friends and we must always help each other，我们是朋友，必须互相帮助。故选B。
小题5:推理判断题。根据短文的第二段Henry saw some flowers. He liked flowers very much and ran into the green field to look at them可知，Henry非常喜欢花，他自己去草地看花，故Ａ不对；根据短文中的描述，Allan和Henry都没有看到蛇，故Ｃ不对；根据故事中的描述可知，当Henry被蛇咬了之后，是Allan帮他吸出了毒素，救了他的命，并没有去医院。故Ｄ不对。根据Allan put his mouth at the little red wound and began to suck at it. In this way he saved Henry's life.可知，是Allan救了Henry的命，故B是正确的。