单项选择题The two schoolboys were so angry with each other that they had a _________ fight.
单项选择题In the advanced course students must take performance tests at monthly _________.
单项选择题Having been found guilty, the man was given a severe _________ by the judge.
单项选择题I must have browsed through hundreds of guides but I've no _________ where to go for this year's holiday.
单项选择题There's little chance that mankind would _________ a nuclear war.