一道英语选择题IfIcatchyou——again,ishall
If I ch you——again ,i shall make you —— in after school——some extra work. eat;stay;to do eating; stay ;to do cheat ;to stay;to do eat;stay;doing 请说明原因
choose B catch sb doing sth 发觉或撞见某人正在干某事 make sth 让某人做某事(接不带to 的不定式) stay to do sth 留下来做某事