根据下面资料，回答题。
I´m told that during an international game of chess (国际象棋), many beautiful moves could bc made on a chessboard． In a decisive(36)____ in which he was evenly matched with a Russian master(37)____, Marshall found his queen under serious attack． There were several ways of (38)____, and since the queen is the most(39)____ piece, spectators (观众) thought Marshall would naturally move his queen to (40)____ .
Deep in thought, Marshall used all his time to consider the (41)____． He picked up his queen,paused, and placed it down on the most (42)____ square of all--a square from which the queen could be (43)____ by any one of three enemy pieces．
Marshall had sacrificed (牺牲) his queen--an unthinkable move． Everyone else was (44)____.
Then the Russian, and the (45)____, realized that Marshall had actually made a (46)____ move．
It was clear that no matter how the (47)____ was taken, the Russian would soon be in a (48)____ posi-tion． Seeing this, the Russian admitted his defeat．
When spectators recovered from the (49)____ of Marshall´s daring, they showered the chess-board with money． Marshall had achieved (50)____ in a very unusual and dating fashion--he had (51)____ by sacrificing the queen．
To me, it´s not (52)____ that he won． What counts is that Marshall had broken with standard (53)____to make such a move． He had looked (54)____ the usual patterns of play and had been will-ing to consider an imaginative risk on the basis of his judgment and his judgment alone． No matter how the game (55)____, Marshall was the winner．
第(36)题选