what( )the mother do at noon?she always ( )her lunch at noon 填空

问题描述:

what( )the mother do at noon?she always ( )her lunch at noon 填空
what( )the mother do at noon?she always ( )her lunch at noon

did do
第一个也可以写DO 只是一个过去一个现在 因为at noon没有强调制定是哪个时间段
而后的do可以看成强调句