来自田兆福的问题
Whatareyougoingtodoinyoursummervacation?Iamgoingtovolunteer____thechlidren续上inpoormountainvillages.AtolearnBtoteachClearningDteaching为什么不能选D,这个句子的句型是怎样的?
Whatareyougoingtodoinyoursummervacation?Iamgoingtovolunteer____thechlidren
续上inpoormountainvillages.
AtolearnBtoteach
ClearningDteaching
为什么不能选D,这个句子的句型是怎样的?
