5.将系统的时间格式设置为"tt hh:mm:ss",上午符号为"AM",下午符号为"PM"。请从下列选项中找出正确步骤完成操作。①此时将打开“区域和语言”对话框,我们在该对话框中单击“其他设置”按钮,打开“自定义格式”对话框;②在开始菜单中选择“控制面板”选项,打开“控制面板”窗口,在其中选择“时钟、语言和区域”选项,而后继续选择“区域和语言”选项;③在AM符号中设置上午符号为"AM",在PM符号中设置下午符号为"PM"。最后单击“确定”;④在“自定义格式”对话框,在其中选择“时间”选项卡,设置系统的长时间格式为"tt hh:mm:ss"。A.2314 B.4312 C. 1324 D. 2143 A: A B: B C: C D: D
5.将系统的时间格式设置为"tt hh:mm:ss",上午符号为"AM",下午符号为"PM"。请从下列选项中找出正确步骤完成操作。①此时将打开“区域和语言”对话框,我们在该对话框中单击“其他设置”按钮,打开“自定义格式”对话框;②在开始菜单中选择“控制面板”选项,打开“控制面板”窗口,在其中选择“时钟、语言和区域”选项,而后继续选择“区域和语言”选项;③在AM符号中设置上午符号为"AM",在PM符号中设置下午符号为"PM"。最后单击“确定”;④在“自定义格式”对话框,在其中选择“时间”选项卡,设置系统的长时间格式为"tt hh:mm:ss"。A.2314 B.4312 C. 1324 D. 2143 A: A B: B C: C D: D
When will the product be ready A: 1 pm B: 3 pm C: 4 pm D: 6 pm
When will the product be ready A: 1 pm B: 3 pm C: 4 pm D: 6 pm
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"
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】为安装一个软件包,应使用 ( ) A: pm -i B: pm -e C: pm -q D: pm –V
【单选题】为安装一个软件包,应使用 ( ) A: pm -i B: pm -e C: pm -q D: pm –V
When did the woman arrive A: At 1:00 pm B: At 3:00 pm C: At 5:00 pm D: At 7:00 pm
When did the woman arrive A: At 1:00 pm B: At 3:00 pm C: At 5:00 pm D: At 7:00 pm
查询软件包的命令是( ) A: pm -i filename B: pm -U filename C: pm -e filename D: pm -q filename
查询软件包的命令是( ) A: pm -i filename B: pm -U filename C: pm -e filename D: pm -q filename
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" };
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" };
静液柱压力计算公式是()。 A: pm=gρm/Hm B: pm=gρmHm C: pm=ρmHm D: pm=ρm/gHm
静液柱压力计算公式是()。 A: pm=gρm/Hm B: pm=gρmHm C: pm=ρmHm D: pm=ρm/gHm
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"])
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"}
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"}