练习题!怎么办呢?赶帝桑娜沉思着：丈夫顾惜身体冒着寒冷和风暴出去打鱼自己也从早晚地干活

Question

练习题!怎么办呢?
赶帝
桑娜沉思着：丈夫顾惜身体冒着寒冷和风暴出去打鱼自己也从早晚地干活

Answer 1

Good morning. I am Professor Armstrong, and I am your laboratory instructor. This class is intended as a necessary part of the course, which Dr Smith will be in charge of. This class will meet twice a week. This laboratory begins at nine. I expect you to be on time. I do not intend to wait for the latecomers or repeat what has already been covered if you miss the explanation. And do not arrive late and interrupt your neighbor. You may as well not come if you can't be on time.
　　Attendance is equally important. If you miss three lab classes, you're dropped from the labs—no excuses. You can't complete the course without completing the lab.
　　Besides, safety is key here. It's very important to keep things neat and clean, dress properly, and be careful. You may not eat, drink or smoke in the laboratory and you should always clean the counterand wash your hands both before and after the class. Long hair must be tied back. Large clothing must not be worn. Any laboratory accident must be reported immediately.
　　I hope you'll enjoy the laboratory. It's a wonderful place, and all the requirements I've just mentioned are to be followed. We will begin today by learning about the microscope.
　　1. According to the passage how will be the latecomers be treated?
　　A. They will be allowed to enter the class and the teacher will repeat information for them.
　　B. They had better come quietly as long as they don't interrupt their neighbor.
　　C. They will be dropped from the class if they are late three times.
　　D. They will not be given any special consideration.
　　2. According to the passage what happens if a student misses three classes?
　　A. He can make up the classes.
　　B. He will be dropped from the class.
　　C. He may be allowed to remain if he has a good excuse.
　　D. He can't complete the lab without completing the course.
　　3. What should you do if you wear long hair?
　　A. You must have it tied back.
　　B. You have to cut it.
　　C. You will be asked to leave class.
　　D. You may as well not come to the lab.
　　4. According to the requirements which of the following isn't right?
　　A. You must report it immediately if there is any laboratory accident happens.
　　B. Don't eat, drink or smoke in the laboratory.
　　C. You can dress whatever you like.
　　D. Wash your hands both before and after the class. 　　答案与解析:
　　1. D 推理判断题根据第1段 I do not intend to wait for the latecomers or repeat what has already been covered if you miss the explanation 排除 A；根据第1段两句 And do not arrive late and interrupt your neighbor. You may as well not come if you can't be on time 排除 B；根据第2段第 2 句 If you miss three lab classes, you're dropped from the labs—no excuses 排除 C故答案 D
　　2. B 事实细节题根据第2段第 2 句 If you miss three lab classes, you're dropped from the labs—no excuses 知答案 B
　　3. A 事实细节题根据第3段倒数第 3 句 Long hair must be tied back 知答案
　　4. C 推理判断题根据第3段末句 Any laboratory accident must be reported immediately 知 A 正确；根据第3段第 3 句 You may not eat, drink or smoke in the laboratory 知 B 正确；根据第3段第 2 句 dress properly 及倒数第 2 句 Large clothing must not be worn 知 C 正确故答案 C Millions of women use cosmetics, often called make-up. The cosmetics industry is one of the biggest in the world. Most large stores sell cosmetics, and there are always shops at airports selling them cheaply.The word cosmetics refers to anything that people put on their faces to make them look better. Lipstick, face powder and cream, and eye make-up are the most popular. Although more women than men use cosmetics, there are cosmetics for men as well as women.
　　Some people even have cosmetic surgery to make their faces look different. They have the shape of their noses and eyes changed.
　　The most widely used cosmetic is probably lipstick, as many women who do not wear any other make-up will often put on a little lipstick.
　　Lipstick is made by mixing together different oils and colors. This mixture is then allowed to get hard and is cut into the shape of a small pencil. When a woman presses the lipstick to her lips, the end of it becomes soft, and some of it sticks to her lips, giving them extra color.
　　Cosmetics were probably first used in India, but it was the Egyptians, six thousand years ago, who made the most use of them. Rich Egyptian women painted their eyes green and black. They used a red color to paint pretty designs on their fingernails, the palms of their hands and the soles of their feet. Pictures of Cleopatra always show her wearing a lot of make-up.
　　The Romans also used cosmetics. They liked to make their skin very white and to paint their eyes. They also used a kind of lipstick.
　　In England at one time, very rich women had baths in milk to make their skin beautiful. They also used a lot of sweet-smelling powder to stop people smelling their bodies, which were often very dirty because they did not wash very often or change their clothes.
　　At one time, some cosmetics were not safe. They were bad for the skin, and some of the lipsticks and powders that people used were even poisonous. Nowadays, people in the cosmetics industry take great care to make sure that everything they use is completely safe.
　　5. What does the word Cosmetics refer to ________.
　　A. lipstick B. make-up C. creams D. surgery
　　6. According to the passage people use cosmetics ________.
　　A. only at airports
　　B. only to color their feet
　　C. to make themselves look better
　　D. instead of surgery
　　7. From the passage we know that in earlier times ________.
　　A. cosmetics were never used in milk baths
　　B. cosmetics were never used on the eyes
　　C. cosmetics were never used on the skin
　　D. sometimes cosmetics were harmful to the skin
　　8. Which of the following statements is true?
　　A. In order to make their faces look different some people even have cosmetic surgery.
　　B. In England, women have baths in milk to make their skin beautiful.
　　C. Cosmetics were probably first used by the Egyptians six thousand years ago.
　　D. Not all cosmetics are safe so we should be careful to use them.
　　答案与解析:
　　1. B 事实细节题根据文章首句 Millions of women use cosmetics, often called make-up 知答案 B
　　2. C 推理判断题根据第2段第 1 句 The word cosmetics refers to anything that people put on their faces to make them look better 化妆品词指人们涂脸上使们看起来更好看东西因此推断人们用化妆品了看起来更好看故答案 C
　　3. D 事实细节题根据文章段开头 At one time, some cosmetics were not safe. They were bad for the skin 过去有时期有些化妆品安全们对皮肤有害知答案 D
　　4. A 推理判断题根据第3段第 1 句 Some people even have cosmetic surgery to make their faces look different 知答案
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