【单选题】在GB2312-80中,汉字的编码原则是:一个汉字用()个字节表示。
【简答题】假设有两个变量a和b,请书写Python表达式________,实现变量a和b的值互换(比如a=4;b=3,交换后a=4;b=3)
【简答题】The college student hasdecided to devote (her)_____ to helping disabled persons
【单选题】在GB2312-80中,汉字的编码原则是:一个汉字用___ ___ 个字节表示。
【单选题】进餐时若发现菜中有头发、碎石、昆虫你应该( )。
【单选题】I'm a college student. If I hadn't been enrolled to college, I probably ______ in a factory now.
【简答题】What did the speaker think of essay writing? It is ______ to college student.