单项选择题
A. Visiting only one city by sea with a friend. B. Visiting only a few cities near the sea with some friends. C. Visiting some museums and famous palaces in different cities.
A. A man brought them to David’s house. B. He never got them back. C. David bought them from a visitor. D. The police found them and gave them to David.
A. Because they are expensive. B. Because they’re not well written. C. Because the theatre is too far away.