摘要：A If you could look inside your body, you could see a magnificent machine at word-more magnificent than any machine a person could build. As you are reading these words and understanding them, your body is breathing, hearing, moving, feeling, digestingyour last meal, making you hungry for the nest and performing hundreds more takes without you even noticing. The different part of the body do different jobs and each part depends on the others. A machine needs fuel to make its parts work. Our fuel is our food. When we swallow food it goes down into our stomach and mixes with chemicals which break it down into a liquid. This then goes into the intestines , a coiled tube, which takes all the good things from the liquid food and move them into our blood. 51. The best word to replace “magnificent , as it is used in the passage, is . A. mechanical B. colorful C. wonderful D. difficult 52. In the passage, the human body is compared to . A. fuel B. a machine C. different jobs D. a chemical 53. Which one of these activities is Not mentioned in the passage? A. reading B. breathing C. tasting D. digesting 54. According to the passage , which of these best describes the order in which food passes through the human body? A. food is swallowed ---- food moves into intestines ---- food mixes with chemicals in stomach --- remaining good things are taken into the blood. B. food is swallowed----- food mixes with chemicals in stomach----food moves into intestines-----remaining good things are taken into the blood C. food is swallowed---- remaining good things are taken into the blood----food moves into intestines----- food mixes with chemicals in stomach. D. food is swallowed --- remaining food things are taken into the blood ----- food mixes with chemicals in stomach-----food moves into intestines 55.The best title of this passage is . A. Food B. Machine inside Your Body C. Your Body D. A Machine
If you could look inside your body, you would see a magnificent machine at work---more magnificent than any machine a person could build. As you are reading these words and understanding them, your body is breathing, hearing, moving, feeling, digesting(消化) your last meal, making you hungry for the next and performing(完成) hundreds more tasks without you even noticing. The different parts of the body do different jobs and each part depends on(依靠) the others. A machine needs fuel(燃料) to make its parts work. Our fuel is our food. When we swallow(吞下) food it goes down into our stomach and mixes with chemicals which break it down into a liquid. This then goes into the intestines(肠), a coiled tube, which take all the good things from the liquid food and move them into our blood.
(1)
The best word to replace “magnificent”, as it is used in the passage, is _____.
A. mechanical B. colourful C. wonderful D. difficult
[ ]
(2)
In the passage, the human body is compared to _____.
A. fuel B. a machine C. different jobs D. a chemical
[ ]
(3)
Which one of these activities is NOT mentioned in the passage?
A. reading B. breathing C. tasting D. digesting
[ ]
(4)
According to the passage, which of these best describes the order in which food passes through the human body?
A. food is swallowed→ food mixes with chemicals in stomach→ food moves into intestines→ remaining good things are taken into the blood
B. food is swallowed→ remaining good things are taken into the blood→ food moves into intestines→ food mixes with chemicals in stomach
C. food is swallowed→ food moves into intestines→ food mixes with chemicals in stomach→ remaining good things are taken into the blood
D. food is swallowed→ remaining good things are taken into the blood→ food mixes with chemicals in stomach→ food moves to intestines
[ ]
(5)
According to the passage, the movement of food can best be described as a _____.