开命题；开句；真伪未定的命题

开（语）句，开命题，真伪未定的命题

open sentences───开命题；开句；真伪未定的命题

topic sentence───[计]课题句子，主题句子

open stance───开立姿势；开立击球姿势

complex sentence───复杂句

closed sentence───封闭句

topic sentences───主题句

cleft sentence───分裂句

He said Stonehouse had twice denied the allegations when they were put to him in the late 1960s and had since then served his prison sentence and had undergone open heart surgery.───他说在60年代末期，斯通豪斯两次否认指控，随后入狱服刑并经历了一次开腔手术。

The first sentence on the main page says it all: "Eclipse is a kind of universal tool platform -- an open extensible IDE for anything and nothing in particular."───主页上的第一句话说出了全部：“ Eclipse 是通用的工具平台 —— 一个开放的可以为任何内容（没有特殊的）而扩展的集成开发环境。”

But replace the word "determined" in that sentence with the word "naive" and we begin to approach engagement with the world of application development with our eyes open.───但是，将“坚定的决心”一词换为“幼稚”后，我们就能够看清应用程序开发的世界。

Open sentence with a judicial - and political functions.───公开刑罚具有一种司法 —— 政治功能.