• 2022-06-03
    认真阅读下面代码,并按要求进行作答。txt1="What a very";txt2="nice day";txt3=txt1+txt2;根据上述代码,txt3的运算结果是( )
    A: What a very nice day
    B: What a verynice day
    C: What a very
    D: nice day