【判断题】年资本回收额是普通年金现值的逆运算,年偿债基金是普通年金终值的逆运算。( )
【单选题】执行下列代码后,正确的是() String[] s=new String[5]
【单选题】6 若有以下 程序 代码: class Person{ String name,department; int age; public Person(String n){name=n;} public Person(String n, int a){name=n; age=a;} public Person(String n, String d, int a ){ // 执行此代码 } 下面那个选...
【判断题】记账凭证正确,因登记时的笔误而引起的账簿记录错误,可以采用划线更正法予以更正。( )
【单选题】现有270g质量百分数为10%的CuC1 2 溶液.下列说法正确的是( )
D.
n(CuC1 2 ):n(H 2 O)=1:10
【多选题】执行下列代码后,哪个结论是正确的String[]s=newString[10];()
【判断题】年资本回收额是指在约定年限内等额回收初始投入资本或清偿所欠债务的金额。年资本回收额实际上是普通年金现值的逆运算。
【单选题】What did Jack B do after he won the lottery?
A.
He quit his job and led a leisurely life at home.
B.
He began to spend his time exercising, gardening, and traveling.
C.
He stayed on his job, but took his family on an interesting vacation every year.