1.My parents_____ (watch) TV now. 2.Look！. The boy____ (cry). 3.Listen！. The girl in red___ (sing) songs. 4.What_____your friends____ …
be of doing sth是什么语法. be of doing sth. Many adults' most wonderful memories are of playing baseball when they were kids. 请问句中的 are …
习惯上后接. of doing sth. 的名词. 英语中有些名词通常后接 of doing sth，而不接不定式（至少在用于某些结构或表示某些特定意思时不接不定式）。. 这类名词 …
更多内容请点击：【语法系列】第10讲 be+doing一定表示现在进行时吗？No! - 知乎 推荐文章