【单选题】
You may choose anyone from the six popular [填空] of ice cream!
【单选题】
If you got to the moon, you ____________ about six times as high as on the earth.
【单选题】
--I was quite surprised that I was elected as the chairman of the meeting.--________________________________
④
You did an outstanding job and you really deserved it.
【单选题】
The man? [填空]you met at the meeting?is?my brother.
【单选题】
I won’t be able to attend the meeting tonight because _________ .
③
I will be teaching a class
④
I will have been teaching a class
【单选题】
Next month I _______a meeting with an organization in New York.
【判断题】
A: Must I attend the meeting? B: No, you neednt.
【单选题】
The child keeps _______ for her mother outside during the meeting.
【单选题】
_____all the representatives still not there,the meeting was postponed for several hours.
【判断题】
I/O管理负责管理和控制I/O操作和I/O设备。