Help sb.with sth
Help sb (to) do sth.
动词用原形,无需ing
例如
I help my brother with math=I help my brother (to) learn math.
我帮助我弟弟学习数学.
Help sb.with sth
Help sb (to) do sth.
动词用原形,无需ing
例如
I help my brother with math=I help my brother (to) learn math.
我帮助我弟弟学习数学.