A．Cancel her booking.B． Postpone her flight.C．Change he……

单项选择题A．At a swimming poolB．In a sports hall.C． On a football field.

单项选择题A．Repairing a printer.B．Positioning a personal computer.C．Selecting a CD player

单项选择题A． A bowl.B． A lamp. C．A vase.

单项选择题A．Asking the customer’s opinion.B．Offering a cheap sample.C． Explaining a price rise.

单项选择题A．She didn’t know they were wanted.B．It wasn’t part of her job to do it.C．She didn’t know which notes to send.

单项选择题Yesterday my doctor gave me some tablets. There were five in the box. He told me to take one every half hour. How long did they last

单项选择题A．Avenue 4, Street 2.B．Avenue 4, Street 3.C．Avenue 4, Street 4.D．Avenue 4, Street 5.

单项选择题B

单项选择题A

单项选择题_____is Canada's largest city.