A

21. What does the underlined word "sanitation" probably mean in Chinese?

A. Ï´Ô¡ÉèÊ©           B. ÎÀÉúÉèÊ©         C. ÓéÀÖÉèÊ©         D. ½¡ÉíÉèÊ©

22. What sport can't you play on the site?

A. Football.                      B. Basketball.                C. Volleyball.                 D. Tennis.

23. If Mr. and Mrs. Brown and their son Jim want to rent bicycles for a week, how much will they pay? A. €62.00. B. €72.00.                                       C. €82.00.                    D. €113.00.