人教版高中英语必修一第一单元有个短语:a series of(一连串的;一系列;一套)。请问当 a series of... 用作主语时,谓语动词用单数还是用复数。如下面一句用的是复数 have,可以用单数 has 吗?A series of attacks have sharpened fears of more violenc...
你好!刘老师 ,我在书上看到的这几句实在不懂,能不能请教一下您,这个词的用法不知怎样掌握1,you will find potatoes over there,这是对话中的,potatoes前不用加the吗2,today we're going to have real English food和这句i want to cook something real...