用冠词a,an,the填空,不需要冠词的空格填"/"。 1 elephant and 2 mouse fell in love and decided to get married. When 3 elephant told her father , he said “ D on ’ t be silly , 4 elephant cannot marry 5 mouse." When 6 mouse told his mother, she said “Don’t be silly , 7 mice do not marry 8 elephants. ” So 9 elephant, who was very musical, became 10 pianist, and 11 mouse, who had 12 good voice , became 13 singer. They toured 14 world together for 15 many years, giving 16 concerts and bringing 17 p leasure to everyone who heard them.