$User=M(homeworkStatistics);$User-where('type=1ANDstatus=1')-select（）生成的SQL的语句是？

A.SELECT*FROMpingshifen（）homeworkStatisticsWHEREtype=1ANDstatus=1

B.SELECT*FROMpingshifen（）homeworkStatisticsWHEREtype=1

C.SELECT*FROMpingshifen（）homeworkStatisticsWHEREstatus=1

D.SELECT*FROMpingshifen（）homeworkStatistics

正确答案：SELECT*FROMpingshifen（）homeworkStatisticsWHEREtype=1ANDstatus=1