we walk to school (sometimes) A.all the time B.some time C.at times D.sometime选出同义的一项

问题描述:

we walk to school (sometimes) A.all the time B.some time C.at times D.sometime
选出同义的一项

C表有时

sometimes=at times 有时 偶尔
all the time 一直
some time 一段时间