2 (Exercise) Supposethe supply of firm i is ai p, when the price is p,where i takes on the values 1, 2, 3, … n. What is the market supply of these n firms?

2（练习）公司i的供给表示为ai p，即价格为p时，且i的取值范围为1 2 3 … n，则第i家公司的供给表示为ai p，问当价格为p时，这n家公司的市场供给如何表示？

youdao

You have to do some sports for exercise(n. ).

你必须做些运动来锻炼。

youdao

U.N.officials described it as a very serious incident and urged both sides to exercise caution and restraint.

VOA: standard.2009.09.11

"In lieu of the LTTE releasing people the U.N.Secretary General has called upon the government of Sri Lanka to exercise maximum restraint as it carries the fight to the LTTE in order to protect civilian lives,".

VOA: standard.2009.05.11

Felicia Stoler, an exercise physiologist in Holmdel, N.

WSJ: Before Outer Space, He Conquers Continents

The explosion occurred Monday night at the Hawthorne Army Depot, a facility used by troops heading overseas, during an exercise involving the 2nd Marine Expeditionary Force from Camp Lejeune, N.

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President Clinton's ultimate defeat on an intervention in Haiti is made even more predictable than in the case of Somalia, though, in view of the object of the exercise: After all, the announced purpose of the U.N.

CENTERFORSECURITYPOLICY: Center For Security Policy