单项选择题
M: I love to dance, but I don’t know the steps. W: It doesn’t matter. No one will be looking at us in the crowd.
A. Having a dance with him. B. Looking at the crowd. C. Leaning the steps.
A. To meet cyclists from other countries. B. To race with professional athletes. C. To exercise and enjoy themselves.
A. Ships are slow. B. Ships are fast. C. Ships are expensive.