Question

Flight BA 123 to Vienna is now boarding at

A. Gate 21    B. 21St Gate    C. the Gate 21    D. 21 Gate  

Answer 1

A

解析:

本題是名詞和數(shù)詞的考查。數(shù)詞放在名詞前用序數(shù)詞，放在名詞后面用基數(shù)詞。