down runs the river through the gorges.这里的runs是什么,run+s,还是runs,
问题描述：
down runs the river through the gorges.这里的runs是什么,run+s,还是runs,
答
down runs the river through the gorges.= The river runs down through the gorges.
一条河通过峡谷.是runsThe river runs down through the gorges.这里的runs是不是第三人称单数后加的s？是. The river 是单数.