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读程题(写出程序的输出结果 ) class B { int n; static int sum=0; void setN(int n) { this.n=n; } int getSum() { for(int i=1;i<=n;i++) sum=sum+i; return sum; } } public class A { public static void main(String args[]) { B b1=new B(),b2=new B(); b1.setN(3); b2.setN(5); int s1=b1.getSum(); int s2=b2.getSum(); System.out.println(s1+s2); } }
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举一反三
【单选题】1949年10月1日,毛泽东在天安门城楼宣告:中华人民共和国中央人民政府今天成立了,这一事件的世界意义是
A.
开辟了中国历史的新纪元
B.
壮大了世界和平民主和社会主义的力量
C.
有利于国民经济的恢复和发展
D.
推动了祖国大陆获得统一
【单选题】Dear Dr. Black, I like my friend Lin Tong, but we have problems now... Should I give up on this friendship? I don ’ t really want it to end ... . 21.What do you think is Dr. Black’s job?
A.
She is a doctor of modern sciences
B.
She is an expert in relationship
C.
She is an expert in engineering
【单选题】Dear Dr. Black, I like my friend Lin Tong, but we have problems now... Should I give up on this friendship? I don ’ t really want it to end ... . What do you think is Dr. Black’s job?
A.
She is a doctor of modern sciences
B.
She is an expert in relationship
C.
She is an expert in engineering
【简答题】M: Miranda, let ’ s speak about your performance in class. You ’ re not(1) ; you ’ re careless with your assignments and often hand them in late. You don ’ t want to be here, do you? W: I ’ m sorry Dr...
【简答题】材料一: 1949 年 9 月 21 日, 中国人民政治协商会议第一届全体会议在北平开幕。参加会议的有中国、各派、各人民团体、各地区、各民族和海外华侨代表共 622 人。在普选的全国人民代表大会召开之前,这次会议代行全国人民代表大会职权。 材料二: 当雄伟的,让风云迎来东升的太阳,历史的耳畔,传来了礼炮的隆隆回响,那排山倒海般的回响,是中国沧桑巨变的回响,一位巨人俯瞰着世界,洪亮...
【多选题】下列登记银行存款日记账正确的方法有
A.
下列登记银行存款日记账正确的方法有 A.逐日逐笔登记并逐日结出余额
B.
业务量少的单位用银行对账单代替日记账
C.
使用订本账
D.
根据企业在银行开立的账户和币种分别设置日记账
【多选题】下列关于等额本息还款法和等额本金还款法的说法，正确的有（ ）。
A.
等额本金还款法下贷款利息随本金逐月递增
B.
等额本息还款法是每月以相等的额度偿还贷款本息
C.
等额本息还款法每月偿还贷款的本息配比是逐月变化的，利息逐月递减，本金逐月递增
D.
等额本金还款法下贷款利息随本金逐月递减
E.
等额本息还款法每月偿还贷款的本息配比是逐月变化的，利息逐月递增，本金逐月递减
【简答题】Long conversat i on M: Miranda, le t's speak about your ( 1 ) in class. You're not participating, you're careless with your ( 2 ) and often hand them in late. You don ’ t want to be here , do y...
【单选题】Dear Dr. Black, prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace> I like my friend Lin Tong, but we have problems now... Should I give up on this friendship? I don ’ t really wan...
A.
She is a doctor of modern sciences prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
B.
prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace> She is an expert in relationship
C.
She is an expert in engineering prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
【多选题】下列登记银行存款日记账的方法正确的有( )。
A.
逐日逐笔登记并逐日结出余额
B.
根据企业在银行开立的账户和币种分别设置日记账
C.
使用订本账
D.
业务量少的单位用银行对账单代替日记账
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