选出相应的答语,并将其标号填入括号内

选出相应的答语,并将其标号填入括号内
（ ）1.What are you going to do?A.I’m going to Beijing.
（ ）2.Where are you going?B.I’m going to take a trip
（ ）3.How do you go to the zoo?C.Yes,I am.
（ ）4.Are you going to buy any books?D.At 3 o‘clock
（ ）5.When are you going this afternoon?E.By bus