下列字符串函数的案例中,错误的是_______。 A: Right("Tongji",2)="ji" B: StrDup(4,"T")="TTTT" C: Left("Tongji",2)="To" D: ‍Mid("Tongji",2,2)="ng"

以下有哪些字的韵母是发后鼻音(含"-ng"尾音)的？ A: 狼 B: 问 C: 风 D: 朋 E: 心

“松柏苍翠”的读音为：______；“乘胜追击”的读音为：______。 A: sōng bǎicāng cuì；chèng shèng zhuī jī B: sōng bó cāng cuì；chèng shèng zhuī jī C: sōng bǎichāng cuì；chéng shèng zhuī jī D: sōng bǎicāng cuì；chéng shèng zhuī jī

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"

【单选题】用汉语拼音拼写“通红通红”，下面正确的一项是（ ） A.tōng hòng tōng hòng B.tōnghòng tōnghòng C.tōnghòngtōnghòng D.tōnghòng—tōnghòng

二、给下列多音字组词。应yīng()哄hōng()yìng()hǒng()hòng()

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"])

“盟誓、寻死、从容”等词中加点字的读音应是_____________。 A: méng xún cóng B: měng xūn cōng C: míng xín cōng D: mǐng xīn cóng

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"}