【简答题】Fill in the blanks and read the announcements. Ladies and gentlemen, We will be serving lunch soon. Please _________ your tray table in front of you. If you have ________ diet requirement, please tell...
【简答题】Now listen to a short speech / talk and fill up the blanks according to what you have heard. The words in brackets will give you some hints. Hello, everyone. I'm Lily, your tour guide. I'm sure you ar...