1.----Tom,have you seen your brother? ----- Oh,I saw him ________ basketball on the playground on my way home. A to play B plays C playing D played (说明理由) 2.------Is________here? -------No,Tom and Jack have asked for leave. A anyone B everyone C some D none (说明理由)
1是选C 因为see sb. doing sth.是一个句型 如果选项里面有play的话也可以选,因为see sb. do sth.也是一个句型 这两个句型是初中比较重要的。 当然,这两个句型也不同 see sb. doing sth.:强调看到sb.做事情的过程 see sb. do sth.:强调看到sb.做事情的结果 在1中没有任何说明...