Java语言中，下列标识符错误的是 ( ) A: _sysl B: &_m C: I D: 40name

Java语言中，下列标识符错误的是（） A: _sys1 B: &—m C: I D: 40name

【单选题】The order of English name and Chinese Name. A. Chinese name: family name + given name English name: given name+ middle name + last name B. Chinese name: given name+ middle name + last name English name: family name + given name

如果要将student表中的姓名name字段的字段类型更改为varchar(40)，可使用（）

html语言中创建一个位于文档内部的锚点的语句是 A: <;name=“NAME” B: <;name=“NAME”>;<;/name>; C: <;a name=“NAME”>;<;/a>; D: <;a name=“ E: NAME“>;<;/a>;

3．In China，the________ is behind________ A． first name ;last name B． last name; family name C． family name; first name D． last name; first name

如果除了月工资，年终还发放全年工资的40%作为年终奖，计算每个公司的年收入( ) A: SELECT name, salary*(12+ salary*12*0.4) FROM job; B: SELECT name, salary*12+ 0.4 FROM job; C: SELECT name, salary*12+ salary*0.4 FROM job; D: SELECT name, salary*12+ salary*12*0.4 FROM job;

What is the order of the family name and the given name in China? A: the family name before the given name B: the given name before the family name

下列哪种表达可以显示$name的值（） A: {$name} B: {{$name}} C: {{{$name}}} D: {!$name!}

Python中类的定义正确的是 A: class Phone: name = "" call(self, name) print(name, "打电话") B: class Phone: name = "" call(self, name) print(name, "打电话") C: class Phone: name = "" def call(self, name): print(name, "打电话") D: class Phone name = "" def call(self, name): print(name, "打电话")