These days，cars are designed using computers．Let’s look at how a new car is created．
First，several
16 talk about the new car and any good ideas that they have．Then they sit down at their computers and
17 many sketches．The best two or three drawings are chosen and then more detailed drawings of
18 are developed on the computer．You can change the size，shape or color of any part on the computer to see
19 the car would look and then you can choose the best design．
Both the inside and the outside of the car have to be designed．Part of the inside of the car is
20 so that the designers can sit in it．They can feel if there is enough
21 inside and if they can reach
22 ．Then some cars are built-there are more than 15，000 parts of a car to
23 ．
When everything is known to be
24 ，the cars are made in the factory．Again，computers are used to make sure that all the parts are
25 as they are needed．The factory
usually stays open all through the night so that the car production never stops．
| 小题1: | | A．drivers | B．designers | C．workers | D．salesmen |
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| 小题2: | | A．draw | B．order | C．type | D．enjoy |
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| 小题3: | | A．bicycles | B．trains | C．cars | D．buses |
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| 小题5: | | A．covered | B．painted | C．locked | D．built |
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| 小题6: | | A．metal | B．glass | C．leather | D．room |
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| 小题7: | | A．nothing | B．somebody | C．everything | D．nobody |
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| 小题8: | | A．choose | B．test | C．show | D．repair |
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| 小题9: | | A．safe | B．easy | C．cheap | D．fast |
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| 小题10: | | A．rare | B．electronic | C．comfortable | D．ready |
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