题目内容
Directions: This section is designed to test your ability to understand spoken English. You will hear a selection of recorded materials and you must answer the questions that accompany them. There are three parts in this section, Part A, Part B and Part C. Remember, while you are doing the test, you should first put down your answers in your test booklet, NOT on the ANSWER SHEET. At the end of the listening comprehension section, you will have 5 minutes to transfer your answers from your test booklet onto ANSWER SHEET 1. If you have any questions, you may raise your hand NOW as you will not be allowed to speak once the test is started. Now look at Part A in your test booklet.Part A You will hear a talk. As you listen, answer questions 1—10 by circling True or False. You will hear the talk ONLY ONCE. Galileo measured the amount of time that took an object to fall straight down.
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传送速度是影响在单位时间内淋下涂料量的因素，它能改变工件表面涂膜的厚薄。( )
Directions: This section is designed to test your ability to understand spoken English. You will hear a selection of recorded materials and you must answer the questions that accompany them. There are three parts in this section, Part A, Part B and Part C. Remember, while you are doing the test, you should first put down your answers in your test booklet, NOT on the ANSWER SHEET. At the end of the listening comprehension section, you will have 5 minutes to transfer your answers from your test booklet onto ANSWER SHEET 1. If you have any questions, you may raise your hand NOW as you will not be allowed to speak once the test is started. Now look at Part A in your test booklet.Part A You will hear a talk. As you listen, answer questions 1—10 by circling True or False. You will hear the talk ONLY ONCE. According to Galileo, feathers, leaves and snowflakes fall slowly because they are light.
You will hear 3 conversations or talks and you must answer the questions by choosing A, B, C or D. You will hear the recording ONLY ONCE. Questions 11—13 are based on the following conversation. How much time do the man and the woman have before they address the class
硝酸主要用于高合金钢的处理，又常与盐酸混合用于有色金属的处理。( )
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