阅读下面的短文，从每小题所给的A、B、C和D选项中选出一个最佳选项。

Thepostofficehasplentyofworktodo.Ithandles(处理)thousandsofletterseveryday.Let'sfollowaletterallthewayacrossAmerica.

JulielivesinNewYork.ShewrotealettertoDave.DavelivesinOregon.Julieputtheletterinthemailbox(邮箱)onMondaynight.OnTuesdaymorningatruckstoppedatthemailbox.Themailcarrier(投递员)putthelettersintoalargebagandtookthebagtoapostofficeinNewYork.

OnTuesdayafternoonthelettersweresorted.Zipcodeswereusedtosortthemail.Amachinepickedupaletterandheldit.Aworkerreadthezipcode.Thentheworkerpushedfivebuttonsonanothermachine.Theworkerhadonlyonesecondtodothis.Aftertheworkerpushedthebuttons,themachineputtheletterinabox.ByTuesdaynighttheboxwasonatruck.Thetruckwenttotheairport.AnairplanetookoffforOregononWednesdaymorning.Julie'sletterwenttotheairplane.

BynoontheletterswereinanairportinOregon,Mailtrucksthentookthemtopostoffices.OneofthesewasinDave'stown.OnWednesdaynightpeopleinDave'stownsortedthelettersbystreetname.

OnThursdaymorningthemailcarrierforMainStreetpickedupherpileofletters.Shesortedallofthembystreetaddressbeforedelivering(递送).Thepeopleat1MainStreetgottheirmailfirst.Davelivedat221MainStreet.Hegothisletterbeforelunch.

WheredidJulie'slettertravelfirst?

A

ToapostofficeinNewYork.

B

Onatruckthatwenttotheairport.

C

ToapostofficeinOregon.

D

OntheairplaneforOregon.

Whatdoestheunderlinedword“Zipcodes”meaninChinese?

A

密码

B

电话号码

C

邮政编码

D

身份证号码

Thetitleofthepassageis________.

A

HowaLetterIsWritten

B

HowMailIsDelivered

C

HowaletterGetstotheAirport

D

HowaMachinePicksupLetters