题目内容
（请给出正确答案）
If Lynn can type a page in p minutes, what piece of the page can she do in 5 minutes？
A.5/p
B.p - 5
C.p + 5
D.p/5
E.1- p + 5
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（由简答题聘请的专业题库老师提供的解答）
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A、Impoverished
B、Task management
C、Country club
D、Dampened pendulum
Which of the following can be learned from the text？
A．People like Lynn Carr's cheesecakes very much.
B．Lynn Carr's cheesecakes are sold to high school dropouts.
C．Lynn Carr learned to make cheesecakes by taking courses.
D．Without finishing high school, one cannot even make good cakes.
Lynn Eldridge thinks there may be some truth in what Stewart says because ______.
A．organs containing plant extracts remain healthy indefinitely
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C．organs treated with certain plant juices revive dead bodies
D．extracts from certain plants help keep organs alive
Which of the following can be learned from the text？
A．Lynn Carr learned to make cheesecakes by taking courses.
B．Lynn Carr's cheesecakes are sold to high school dropouts.
C．People like Lynn Carr's cheesecakes very much.
D．Without finishing high school, one cannot even make good cakes.
The aim of the first type of holiday-makers is__________ ．
A.to enjoy themselves
B.to enjoy good food
C.to have a good sleep
D.to get drunk
The following questions pertain to the image characteristics of all types of mirrors discussed in this unit - plane mirrors, concave mirrors, and convex mirrors. Use your understanding of the object-image relationships for these three types of mirrors to answer the questions. The diagram below shows a spherical surface that is silvered on both sides. Thus, the surface serves as double-sided mirror, with one of the sides being the concave and one being the convex side. The principal axis, focal point, and center of curvature are shown. The region on both sides of the mirror is divided into eight sections (labeled M, N, P, Q, R, S, T, and W). Five objects (labeled 1, 2, 3, 4, and 5) are shown at various locations about the double-sided mirror. Use the diagram to answer the questions #1-6.
1. The image of object 1 would be located in section ______. M、 N、 P、 Q、 R、 S、 T、 W 2. The image of object 2 would be located in section ______. M、 N、 P、 Q、 R、 S、 T、 W 3. The image of object 3 would be located in section ______. M、 N、 P、 Q、 R、 S、 T、 W 4. The image of object 4 would be located in section ______. M、 N、 P、 Q、 R、 S、 T、 W 5. The image of object 5 would be located in section ______. M、 N、 P、 Q、 R、 S、 T、 W 6. The double-sided mirror would cause virtual image to be formed of objects ________. M、 N、 P、 Q、 R、 S、 T、 W 7. How can a plane mirror, concave mirror, and/or convex mirror be used to produce an image that has the same size as the object？ 8. How can a plane mirror, concave mirror, and/or convex mirror be used to produce an upright image？ 9. How can a plane mirror, concave mirror, and/or convex mirror be used to produce a real image？ 10. The image of an object is found to be upright and reduced in size. What type of mirror is used to produce such an image？
Section B
Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.
听力原文： Exercise is beneficial to your heart. A 22 - year study was conducted by doctors in California. They found that people who work at physical jobs experience fewer heart attacks than other people. The active people work all the time at moderated speeds. Their daily rountine gives them an adequate amount of exercise and helps them stay in shape. However, machines that can do heavy labor more speedily are replacing this type of work.
(27)
A．In Africa.
B．In Chicago.
C．In Washington.
D．In California.
A person with the blood type AB can ______ any type of blood.
A．apply
B．recognize
C．receive
D．absorb
I can't______ this type of computer, it's too expensive.
A．cost
B．spend
C．afford
D．trade
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