【正文】 issolve in liquids. C. Because they can mix chemicals by the use of sound waves. D. Because the waves can clean the paint. 57 What properties（屬性） does ultrasound wave have? A. Homogenizes and sterilizes the milk. B. Mix materials and break droplets. C. Kill germs and sterilize milk. D. Move liquids quickly. 58 What exists in the raw milk? A. Little drops of butter fat. B. Small holes. C. Fat droplets and germs. D. Chemicals. 59 Where is ultrasound wave not used? A. In the paint manufacture. B. In the shop mixing bread flour. C. In the filmmaking pany. D. In the dairy industry. B A punctual person is in the habit of doing a thing at the proper time and is never late in keeping an appointment. The unpunctual man, on the other hand, never does what he has to do at the proper time. He is always in a hurry and in the end loses both time and his good name. A lost thing may be found again, but lost time can never be regained. Time is more valuable than material things. In fact, time is life itself. The unpunctual man is for ever wasting and mismanaging his most valuable asset as well as others’. The unpunctual person is always plaining that he finds no time to answer letters, or return calls or keep appointments promptly. But the man who really has a great deal to do is very careful of his time and seldom plains of want of it. He knows that he can not get through huge amount of work unless he faithfully keeps every piece of work when it has to be attended to. Failure to be punctual in keeping one’s appointments is a sign of disrespect towards others. If a person is invited to dinner and arrives later than the appointed time, he keeps all the other guests waiting for him. Usually this will be regarded as a great disrespect to the host and all other guests present. Unpunctuality, moreover, is very harmful when it es to doing one’s duty, whether public or private. Imagine how it would be if those who are put in charge of important tasks failed to be at their proper place at the appointed time. A man who is known to be habitually unpunctual is never trusted by his friends or fellow men. 60 What is an unpunctual person like? A. He always does a thing when it should be done. B. He is always very busy. C. He always does a thing at the wrong time. D. He always keeps the appointments. 61 Why is unpunctuality very harmful? A. Because it makes a man lose many chances of doing important affairs. B. Because it makes a man lose friends C. Because it makes a man work quickly. D. Because it makes a man be more respected by others. 62 According to the passage, which is right? A. The punctual person has no much work to do. B. The unpunctual person is very rich. . C The unpunctual person is often respected by his friends. D. The unpunctual person loses what can’t be regained again. 63 According to the passage, what are good manners when you are invited to a party? A. Arriving at the appointed time. B. Arriving before all other guests. C. Arriving after all other guests. D. Keeping all other guests waiting. 64 Why is a person always unpunctual? A. He is too busy. B. He has too much work to do. C. He does care much about time. D. He doesn’t manage his time properly. C What does it mean to say that we live in a world of persuasion? It means that we live among peting interests. Your roommate’ s need to study for an exam may take priority (優(yōu)先 ) over pizza. Your instructor may have good reasons not to change your grade. And the object of your romantic/inter172。m sorry, but I have other plans 第二節(jié) 完形填空 (共 20小題；每小題 ，滿分 30分 ) 閱讀下面短文，從短文后各題所給的 A、 B、 C、 D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。 the 35. —Mr. Green, I39。s works? — No matter how frequently_______ , they still attract a large audience. A. performing B. to be performed C. performed D. being performed 28. —Have you heard from Harry recently? — Last Friday he sent an to me,____ he would pay a visit to my school next week. A. to say B. saying C. said D. and saying 29. You’ve agreed to go. So aren’t you getting ready? But I ______ that you would have me start at once. A. haven’t realized B. didn’t realize C. hadn’t realized D. don’t realize 30. His strong accent____ him____ as a northerner. A. gave…away B. put...away C. gave...out D. figured...out 31. _____the news that her beloved mother died in the car accident, tears came into her eyes. A. After hearing B. When she heard C. On hearing D. Having heard 32. —Mr. Johnson, what are teachers supposed