单项选择题
Evening dress necessary（）
A. You must wear your evening dress. B. You don't have to wear evening dress, but you can if you tike. C. Evening dress will make you look nic
单项选择题 Admission: ADULTS 20p, CHILDREN FREE.（）
单项选择题 Export documentation may be required for non-EU destinations. Packages sent outside the EU（）
