championships or championship 当锦标赛讲时是单数还是复数

帮我看这两句话
He led the Bulls to six NBA's championships before his second retirement in Jaurary 1999.这里面的to 是什么词性?
2．The Bulls got NBA Championshios led to Jordan.这里面是不是要把to 改为 by

Dick Weber won the open US championships four times in a row
in a row
的意思是
连续的

乔丹的名言翻译：Talent wins games,but teamwork wins championships.
game和championship的区别在哪儿?

帮忙做下阅读理解
There were no World Cup Championships in 1942 or 1946 because of World War II.The cup itself was hidden during the war.This beautiful cup is about ten inches high and has the shape of Nike,the Greek goddess of victory,on it.It is named for a person who helped organize the World Cup,Jules Rimet.
When the Cup play started again in 1950,there was little enthusiasm.It was like 1928 all over again:Only thirteen teams competed,the games were in Brazil,and Uruguay won.But the worldwide interest in soccer came back during the next four years.By the time West Germany won in Switzerland in 1954,millions of people wanted to go to the matches.
In 1958,when the games were held in Sweden,interest was once again very high.Fifty-three teams wanted to compete.Many elimination matches were held in different parts of the world to get the number of teams down,and only the last sixteen teams went to Sweden.This was the first time that the World saw Pele’.His team,from Brazil,won the Cup for the first time that year,and Pele’ became the greatest soccer player of all the time.
In the past forty years,soccer has become the sport of the world.Each World Cup is more successful than the last.Since 1966,probably one-quarter of the world has listened to or watched the championship game.
16.There was on World Cup in 1942 or 1946 because _______.
A) of the World War
B) no teams entered for the competition(s)
C) people lost interest in soccer
D) no country want to hold the match
17.The Cup play in 1950 was similar to that in 1928 in that____.
A) they were held in the same village
B) they were held in the same university
C) the same team lost both the two games
D) the number of the teams playing was both 13
18.Pele’ first played in the final World Cup match in ____.
A) 1950
B) 1954
C) 1958
D) 1966
19.Which of the following is true?
A) Brazil first took part in the World Cup in 1958.
B) Brazil first won the World Cup in 1930.
C) Brazil first won the World Cup in 1958.
D) Pele’ first won the World Cup in 1958.
20.According to the reading,soccer _______.
A) has gained its worldwide popularity since 1954
B) has been listened to or watched by 1/4 of the world’s population
C) has won its worldwide popularity in the past forty years
D) reached its highest peak in 1966

Liu Xuan won a gold medal at the World Championships when she was _____.

[ ]

A. 17 years old B. 10 months old C. 4 years old D. 10 years old

首字母填空
But the w____ time came at the World Championships.
There is a park on the one side of our school and a shopping mall on the O___.
And we do not do homework at w___.
W___ this photograph.

won a gold medal at the World Championships when she was seventeen的意思
英语意思……

It is said that the world golf championships to be
held in shang will be on TV.A broadcast alive B broadcast live