题目内容：

阅读理解

阅读下列四篇短文，从每小题后所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该选项涂黑。

Metrorall (地铁)

Each passenger needs a farecard to enter and go out. Up to two children under age five may travel Free with a paying customer.

Farecard machines are in every station. Bring small bills because there are no change machines in the stations and farecard machines only provide up to $5 in change.

Get one ticket of unlimited Metrorall rides with a One Day Pass .Buy it from a farecard machine in Metro stations .Use it after 9:30 a,m. until closing on weekdays, and all day on weekends and holidays .

Hours of service

Open: 5am  Mon-Fri               7 a.m  Sat-Sun

Close: midnight Sun-Thur.         3 a.m Fri-Sat. nights

Last train times vary. To avoid missing the last train, please check the last train times posted in stations.

Metrobus

When paying with exact charge, the fare is $1.35. When paying with a SmarTripⓇcard, the fare is 1.25.

Fares for senior/disabled customers

Senior citizens 65 and older and disabled customers may ride for half the regular fare. On Metrorail and Metrobus, use a senior/disabled farecard or Smar/TripⓇcard. For more information about buying senior/disabled farecard, SmarTripⓇcards and passes, please visit MetroOpensDoors .com or call 202-637-7000 and 202-637-8000.

Senior citizens and disabled customers can get free guide on how to use proper Metrobus and Metrorall services by calling 202-962-1100.

Travel tips (提示)

Avoid riding during weekday rush periods –before 9:30 a.m. and between 4and 6p.m.

If you lose something on a bus or train or in a station, please call Lost &Found at 202-962-1195.

1.At what time does Metroarll stop service on Saturday ?

A. At midnight.     B. At 3 a.m.

C. At 5 a.m.          D. At 7a.m.

2.What is good about a SmarTripⓇcard ?

A. It is convenient for old people.

B. It saves money for its users

C It can be bought at any train

D. It is sold on the Internet

3.Which number should you call if you lose something on the Metro?

A.202-962-1195                            B.202-962-1100

C.202-637-7000                            D.202-637-8000

4. What should you know about farecard machines?

A. They start selling tickets at 9:30 a.m.

B. They are connected(连接) to change machines.

C. They offer(提供) special service to the elderly(老人).

D. They make change for no more than(仅仅)  $5.