阅读理解Le Le and Ya Ya have arrived at the Memphis Zoo this week. The number of giant pandas in the United States has increased to nine. They spread across four zoos. It’s not easy getting them here.

A、阅读理解LeLeandYaYahavearrivedattheMemphisZoothisweek.ThenumberofgiantpandasintheUnitedStateshasincreasedtonine.Theyspreadacrossfourzoos.It’snoteasygettingthemhere.
B、InordertobringapairofpandasintotheUnitedStates,eachzoohastogetapermit(许可证),becausethepandaisthetypeofanimalthatmaysoondisappearfromtheworld.
C、“Pandasaredifficulttostudyinthewild.Theyliveinmountains.Theyareshy,soit’srarethatyouwouldactuallyseeone.”
D、WhatthewesternscientistsknowaboutpandastodaymostlycomesfromstudiesofLingLingandHsingHsingattheSmithsonianInstitution’sNationalZoo.
E、LingLingandHsingHsingwerethefirsttwopandasintheU.S.zoo.TheyweregivenasagifttotheUnitedStatesin1972bytheChinesegovernment.
F、TheninepandasnowintheU.S.belongtotheChinesegovernment,andareintheAmericanzoosfor10to12years.AbabypandawhichwasbornattheSanDiegozoothreeyearsagoalsobelongstoChina.G、Studiesonpandascanimprovetheirconditions.Theyprovideknowledgethathelpssavethewildpopulation.H、1.HowmanygiantpandaswerethereintheU.S.zoosbeforeLeLeandYaYaarrived？
A、9
B、3
C、6
D、7M、2.WhatdoesazooneedbeforeitgetsapandafromChina？
A、Bambootrees
B、Anairplane.
C、Apermit.
D、Scientists.R、3.Towhichofthefollowingdothepandasbelong？
A、TheChinesegovernment.
B、TheU.S.zoos.
C、TheU.S.Government.
D、TheChinesezoos.W、4.Whydoscientistsstudypandas？
A、Toimprovetheirconditions.
B、Tolimittheirpopulation.
C、Tosendthemasgiftstoforeigncountries.
D、Tohelppandasliveinthenature.\、5.Whydon’tscientistsstudypandasinthewild？
A、Becauseitisdangeroustostudytheminthewild.
B、Becauseitisdifficulttoactuallyseetheminthewild.
C、Becauseitiseasiertostudytheminthezoo.`
D、Becauseitisnotallowedtostudytheminthewild.a、6.Whichofthefollowingistrueaccordingtothepassage？
A、AllthepandasintheU.S.stayinonezoo.
B、LeLeandYaYawerethefirsttwopandasintheU.S.zoo.
C、ThefirstpandasarrivedinUnitedStatesin1972.
D、ThebabypandabornattheSanDiegozoobelongstotheU.S..