说明：  编程包含一个单选按钮组和一个普通按钮，单选按钮组中包含三个单选，文本说明分别为“普通”、“黑体”和“斜体”。选择文本标签为“普通”的单选按钮时，普通按钮中的文字为普通字体，选择文本标签为“黑体”的单选按钮时，普通按钮中的文字的字体为黑体，选择文本标签为“斜体”的单选按钮时，普通按钮中的文字的字体为斜体。
(Programming includes a radio button group and a normal button, radio button group contains three radio, text notes for the " ordinary" , " bold" and " italics." Select the text label for the " ordinary" radio button, the button text in the ordinary as an ordinary font, select the text label for " bold" radio button, the button text in normal font in bold, select the text label for " italic " radio button, the button text in normal font in italics.)