英语选择一个合适的选项
--Where'sTom?
--Oh,Mary'sgoneswimmingand()
A.soisTomB.soTomisC.soTomhasD.sohasTom
JohnbegantolearnJapanesebyhimselfin()
A.ehesixtyB.thesixtiesC.hissixtyD.hissixties