...(摘自《薄冰英语惯用法词典》p.1046)You're not still seeing that Jackson boy, are you ? 你没有再与那个叫杰克逊的男孩子来往了,对吗?(《牛津英语用法指南》595.2节)(3)如果谓语动词含有be 动词、助动词或者情态动词的 -n’t ...
...如:If she ____ rich now, she would help her father realize his dream of traveling abroad.如果她现在富有的话,她就会帮她父亲实现出国旅行的梦想。这里空格处是不是填 were 和 is 都可以呢?填 were :虚拟语气用法;填 is:陈述语气用法;would...