问题详情

Mary always wanted to be a singer．(11) was the most important part in her life． Un-luckily， she had a (12) voice． Although she took lessons (13) many years， her voice didn"t get better． It just got louder． Her teacher finally (14) teaching her， but she kept on practicing herself．One dayshedecided (15) a concert and invited her teacher to it． The teacher was very (16) about what to say after the concert． He knew it would be a (17)． one． At last he got an idea． When the concert (18) ， he went to see Mary． "Well，" said Mary， "What do you (19) my concert？ "My dear， said the teacher． "You’ll never be (20) than you are tonight．
()11．
A．Drawing
B．Music
C．Dancing
D．Reading请帮忙给出正确答案和分析，谢谢！