人体将代谢废物如二氧化碳、____等以及多余的水和____排出体外的过程称为排泄．

阅埃下面短文, 掌握其大意, 然后从各小题的A、B、C三个选项中选出最佳答案。

Jerry was travelling through a desert. One day he came across a spring (小溪) of clear 1. The water was sweet, so he 2 his bottle with water so that he could take some back to an elder who had been his teacherAfter a four-day journey, Jerry3the water to the old man. His teacher took a deep drink, smiled 4 and thanked Jerry. Then Jerry went home with a 5 heart.

After Jerry left, the teacher let another student 6 the water. He spat (吐) it out, saying it was awful because it was no longer fresh. The student asked his teacher, “Sir, the water was awful. Why did you 7 to like it?”

The teacher replied, “You tasted the water, but I tasted Jerry. The water was simply an 8 of kindness and love. Nothing could be9 than it.”

We understand this lesson best: when we receive gift of love from others, no matter what it is, we love the idea within the 10!

根据短文理解，从个A、B、C、D四个选项中选择最佳答案填空。

    Mr. Jenkins lives in a town. He works in a museum. There are a lot of old wonderful things in it. He likes his work and 1 goes to work on time.

    One day he leaves his office at twelve. He goes to eat something. As soon as he goes out of the gate, he meets an old friend of 2. Of course they are very 3. His friend asks him for dinner. In a restaurant they 4 a lot. Then his friend says，“Perhaps you're drunk now. Let me help you to your 5.”

  “No, no,” says Mr. Jenkins. “My office is only two minutes' walk. I 6 go there myself.”

    When his friend leaves, he feels 7 to stand. He is afraid to be late and stops a taxi. When he gets on, the driver asks, “Where are you going, sir?”

  “8 the Park Street.”

  “Oh! 9, sir,” the driver says in a hurry. “It's just the Park Street.”

  “OK!” Mr. Jenkins says and gets off. He brings out some money and throws it to the driver. He 10, “But don't drive so fast next time!”

下列结论中正确的是（　　）