The faster way to travel in a city is by subway. In many big cities, there
1 usually more than one subway lines. How to travel by
2 ? Here is something to know
3 you travel by subway. First, you should choose the right line. If you don't, you will have to get off and take
4 one. Second, you need some coins (硬币) to buy your
5 . In
6 of the ticket machines, only coins are used. You can change (换)
7 at the ticket office. If you have a prepaid (预付款) card, you can just go ahead. After you buy the ticket, you should
8 the train behind a yellow line. You
9 stand too close to the yellow line. It's
10| 小题2: | | A．subway | B．bus | C．train | D．bike |
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| 小题3: | | A．after | B．before | C．until | D．as soon as |
|
| 小题4: | | A．the next | B．other | C．the other | D．another |
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| 小题5: | | A．food | B．book | C．ticket | D．map |
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| 小题7: | | A．money . | B．coins | C．subway | D．ticket |
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| 小题8: | | A．look for | B．get off | C．get on | D．wait for |
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| 小题9: | | A．must | B．mustn't | C．have to | D．don't have to |
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| 小题10: | | A．dangerous | B．safe | C．fun | D．OK |
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