【单选题】

● You will hear a talk given by Juliet Sharman.● For each questions 23--30, mark one letterA,

B、orC、for the correct answer.●After you have listened once, replay the recording. Why has Juliet not given the punctuality figure for 1997
A、She hasn’t received the final figure yet
B、She has received the final figure.
C、Owing to accidents.