Last week，Susan and David，________our university’s student association，met the Chinese guests at the New York airport.
A. to represent B. representing
C. represented D. having represented
Last week，Susan and David，________our university’s student association，met the Chinese guests at the New York airport.
A. to represent B. representing
C. represented D. having represented
B
考查非谓语动词。Susan，David与represent之间构成逻辑上的主动关系，再根据句子提供的情景，用representing。