单项选择题
Business Club Annual Dinner Tickets on sale from the next week — advanced purchase essential.()
A. Queue here to buy tickets for this event. B. You must have tickets for this event. C. Tickets are now on sale for this event.
单项选择题 Sales were good but distribution problems led to a slight drop in profits. The company had problems with()
单项选择题 Press a third button so that the alarm is set.()
