The morning news says a school bus ________with a train at the junction and a group of policemen were sent there immediately.
句意： 早间新闻报道一辆校车和一列火车在交汇处相撞， 一组交警迅速赶往了事发现场。 表示“相撞，相碰” 应使用固定搭配 collide with。