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【单选题】
下列哪一种产品同时具有消费的非排他性和非竞争性?A.
高等教育
B.
“和谐号”动车
C.
地铁
D.
环境保护
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反馈参考答案：
举一反三
【单选题】Investors seeking some general protection against a poor economy are most likely to
A.
deferred coupon bond
B.
credit-linked coupon bond
C.
payment-in-kind coupon bond
【简答题】下面程序的功能是:将字符串a分段传送到字符串b中。要求在每五个字符后插入一个逗号,以示分段。例如字符串a为"abcdefg12345",则字符串b为"abcde,fg123,45",请完成填空。 # include int main() { int i,k=0; char a[80],b[80],*p; (1) ; gets(p); while( ( 2) ) { for(i=1; (3) ;...
【单选题】Investors seeking some general protection against a poor economy are most likely to
A.
deferred coupon bond
B.
credit-linked coupon bond
C.
payment-in-kind coupon bond
D.
空
【简答题】当货币执行 ( ) 职能时,只需有观念上的货币就可以了。A. 支付手段 B. 世界货币 C. 价值尺度 D. 贮藏手段
【单选题】Investors seeking a cheap, no-frills way to sell 【C1】______ shares need look no 【C2】______ than the post box. Most stockbrokers offer bargain-basement deals on postal trades. They are ideal for sellin...
A.
private
B.
privatizing
C.
privatitive
D.
privatization
【单选题】Base on the second paragraph, we can learn that______.
A.
the investors are not so interested in buying the stake
B.
the ethanol sources attract a lot of investors
C.
the land under sugar expand by 2.5 times of last year
D.
Peru's export on sugar is next to that of Brazil and Colombia
【单选题】Investors seeking some general protection against a poor economy are most likely to select a:
A.
deferred coupon bond.
B.
credit-linked coupon bond.
C.
payment-in-kind coupon bond.
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