--I saw you come to school by bus this morning.--Oh, I()_ come to school by bus, but it is raining today.
A.sometimes B.usually C.seldom D.always正确答案C
--I saw you come to school by bus this morning.--Oh, I()_ come to school by bus, but it is raining today.
A.sometimes B.usually C.seldom D.always正确答案C
