C.tocatchupwitotherchildren

D.tolearnabouttheChineseculture

11.Whatcanweinferfromthetext?

A.LearningChineseisbecomingpopularInAmerica,

B.Educatedwomandobetterinlookingafterchildren

C.ChineseaupairsneedtoimprovetheirEnglishSkills.

D.Childrencanlearnaforeignlanguagewellinsixmonths.zxxk

D

MetroPocketGuide

Metrorail(地铁)

Eachpassengerneedsafarecardtoenterandgoout.Uptotwochildrenunderagofivemaytravelfreewithapayingcustomer.

Farecardmachineareineverystation,Bringsmallbillsbecausetherearenochangemachinesinthestationandfarecardmachineonlyprovideupto$5i