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【简答题】
以下程序实现:输入园的半径 r 和运算标志 m ,按照运算标志进行指定计算,请填空。 标志 运算 a 面积 c 周长 b 二者均计算 #definepi=3.14159 main() {charm; floatr,c,a; printf("Inputmark a c or b && r\n"); scanf("%c%f",&m,&r); if( {a=pi*r*r;printf("area is %f",a);} if( {c=2*pi*r;printf("circle is %f",c);} if( {a=pi*r*r;c=2*pi*r; printf("area&& circle are %f %f",a,c); } }
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【单选题】What did the woman's parents do in Central America?
A.
Travel around the area.
B.
Volunteer their services.
C.
Teach in some schools.
D.
Visit relatives in the area.
【单选题】What did the author's mother suggest as the right way for the Chinese to respond at the dinner table in America?
A.
They should say indirectly whether they want to have anything or not, rather than directly refuse or accept it.
B.
They should say directly whether they want to have anything or not, rather than refuse for the sake of politeness even if they in fact want to eat it.
C.
They should take whatever they want to eat, and beat around the bush to ask the host to prepare more dishes so that they can pack up and take away.
【简答题】某企业 2*18 年 3 月 1 日有关资金内容及金额如下 : (1) 存放在企业的现款 1000 元。 (2) 存放在银行的款项 300 000 。 (3) 库存的各种材料 19 000 元。 (4) 房屋 900000 元。 (5) 机器设备 800 000 元。 (6) 投资者投人资本 1755 000 元。 (7) 购货方拖欠货款 80 000 元。 (8) 从银行借人的半年期借款 120...
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