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【单选题】
全球化背景下，发展中国家的比较优势和竞争优势问题引起广泛关注。列昂惕夫“列昂惕夫悖论”对俄林等提出的资源禀赋说提出挑战，质疑为何统计数据表明美国是出口劳动力密集型产品、进口资本密集型产品的国家。解释这一谜团对于发展中国家的发展最关键的启示是（ ）。A.
自然资源优势是经济发展的必要条件
B.
发展中国家必定可以用劳动密集型产品在国际交换中取得比较优势
C.
产品属于何种要素密集型并非由产品本身决定，而与各国生产方式、技术效率有关
D.
资源禀赋优势要高于产业链控制优势
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【单选题】In this section you will hear ONE interview. The interview will be divided into TWO parts. At the end of each part, five questions will be asked about what was said. Both the interview and the questio...
A.
Because they take advantage of numerous fertilizer .
B.
Because they are all sprayed with pesticides.
C.
Because they contain great chemicals and make poisons.
D.
Because they have been processed before sale.
【单选题】执行以下程序输出是: #include #define P 5 #define R (P+P) void main(void) { float a1; a1 = P* R * R; cout << "a1=" <
A.
a1= 5 5
B.
a1= 7 5
C.
a1=250
D.
a1= 500
【简答题】#include #define M 1.5 #define A(a) M*a void main() { int x(5),y(6); cout<
【简答题】#include #define SA 5 #define SB SA*SA+6 main(){ int a,b; a=SA+SA/2; b=SB*5+4; printf("%d %d",a,b); }
【简答题】In this section you will hear ONE interview. The interview will be divided into TWO parts. At the end of each part, five questions will be asked about what was said. Both the interview and the questio...
【单选题】In this section you will hear ONE interview. The interview will be divided into TWO parts. At the end of each part, five questions will be asked about what was said. Both the interview and the questio...
A.
Two days later .
B.
Within a week .
C.
Two weeks later .
D.
It is not mentioned .
【单选题】In this section you will hear ONE interview. The interview will be divided into TWO parts. At the end of each part, five questions will be asked about what was said. Both the interview and the questio...
A.
It is reconcilable.
B.
It is contradictory.
C.
It has to be treated carefully.
D.
It is a difficult to handle.
【单选题】In this section you will hear ONE interview. The interview will be divided into TWO parts. At the end of each part, five questions will be asked about what was said. Both the interview and the questio...
A.
Hong Kong
B.
Japan.
C.
West Asia
D.
Europe.
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【简答题】#include #define M 1.5 #define A(a) M*a void main() { int x(5),y(6); cout<
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