什么也叫门对、春帖、对联、对子、桃符等？ _________ are also called "door pairs, spring stickers, couplets, pairs and taofu". A: paper-cut B: thorough cleaning C: firecrackers D: spring couplets

_________ are also called "door pairs, spring stickers, couplets, pairs and taofu".(什么也叫门对、春帖、对联、对子、桃符等？) A: paper-cut B: thorough cleaning C: firecrackers D: spring couplets

‏The earliest couplets in China are called_____.‏‏‏ A: paintings of God of Wealth B: Chinese knots C: taofu D: paper-cuts

The earliest couplets in China are called_____. A: paintings of God of Wealth B: Chinese knots C: taofu D: paper-cuts

‍The earliest couplets in China are called_____.‎ A: paintings of God of Wealth B: Chinese knots C: taofu D: paper-cuts

Word中插入数学公式的方法是（）。 A: "插入"→"形状"→"公式" B: "开发工具"→"公式" C: "插入"→"公式"→"插入新公式" D: "引用"→"插入"→"公式"

定义并初始化一个用于存放我们国家的四个直辖市的数组cityName，四个直辖市为：北京，上海，天津，重庆. 正确的是_________ A: String[] cityName=new String[4]{"北京","上海","天津","重庆"}; B: String[] cityName=new String[]{"北京","上海","天津","重庆"}; C: String[] cityName={"北京","上海","天津","重庆"}; D: String cityName = new String[4] { "北京", "上海", "天津", "重庆" };

已知有一个名为names的空列表,如何向其中添加old_driver,rain,jack,shanshan,peiqi,black_girl 元素？ A: names.append("old_driver","rain","jack","shanshan","peiqi","black_girl") B: names.extend("old_driver","rain","jack","shanshan","peiqi","black_girl") C: names.insert("old_driver","rain","jack","shanshan","peiqi","black_girl") D: names.extend(["old_driver","rain","jack","shanshan","peiqi","black_girl"])

以下哪个选项是正确的json数据格式： A: { "id": 2, "userName": admin, "passWord": 12345, "email": admin@qq.com} B: { id: 2, userName: "admin", passWord: "12345", email: "admin@qq.com"} C: { "id": 2, "userName": "admin", "passWord": "12345", "email": "admin@qq.com",} D: { "id": 2, "userName": "admin", "passWord": "12345", "email": "admin@qq.com"}

把一个JSON格式数据赋给变量color：color = &quot色彩":[ &quot暖色":[&quot红",&quot橙",&quot黄"], &quot冷色":[&quot青",&quot蓝"], &quot中性色":[&quot紫",&quot绿",&quot黑",&quot灰",&quot白"] ]以下能够取到冷色“[&quot青",&quot蓝"]”的是哪一个选项？_