Ⅰ.语法填空(用适当的冠词填空)
Over 500 years ago,1.______ man designed 2.______ flying machine.3.______ clever man was 4.______ Italian.He was called Leonardo da Vinci.In 5.______ 1480，Leonardo da Vinci wrote to the ruler of 6.______ Milan (米兰) to ask for work.He said he was 7.______ good painter and 8.______ sculptor.He also designed bridges.He made weapons，too.He even invented machine guns.Eventually he got 9._
