【正文】
go ______ trips! A. on B. in C. for ( ) 3. It’s a map of _______ . A. China B. china C. Chinese ( ) 4. We go to Beijing ______ bus. A. in B. on C. by ( ) 5. How far is it ______ Beijing to Shijiazhuang? A. from B. to C. for ( ) 6. This is ______ airplane. A. a B. an C. the ( ) 7. How much _____ one ticket? A. for B. \ C. the ( ) 8. A train is ______ than a plane. A. faster B. slower C. slow ( ) 9. I need four _______ , ple