单项选择题
A．She doesn’t know how long they will have to wait. B．They are going to be in Wuhan at eight. C．They are going to be very late. D．The train doesn’t go to Wuhan.
A．No one knows how Kate gets to work. B．She doesn’t think the microphone works. C．She threw the microphone away. D．It’s surprising that Kate could repair the microphone.
A．At the post office. B．By the window. C．At a store. D．In a bank.