long jump  前要加the吗？我认为应该是be good at the long jump或be good at jumping

我认为应是be good at the long jump

be good at the long jump

be good at the long jump
应该有the

be good at jumping
不过看了楼上的
觉得be good at long jump也是有道理的

be good at long jump  或 be good at jumping

be good at   / do well in

我同意以上说法。