21． Alex Lau, ________ husband of ________ singer and ________ actress Kelly Chen, wipes his face during their wedding ceremony at a hotel in Hong Kong October 2, 2008.
A. the; the; 不填 B. the; a; a C. 不填; the; 不填 D. the; a; 不填
22． Ladies and gentlemen, please fasten your seat belts. The plane ________.
A. takes off B. is taking off C. takes up D. is taking up
