I.1-5caadc6-10bbabAbd
Second,1.ab2.abc3.abcd4.abcd5.abcd6.bcd7.abd8.abcd.
9.ABCD 10。 ABC?
Three. 1-5 √×××× 6- 10 √×××××××
These answers are all found in the adult education question and answer, for reference only. If you want to see a detailed analysis, go there and check it yourself.