【简答题】Under normal conditions the act of communication requires the presence of at least two persons: one who sends and one who receives the communication. In order to communicate thoughts and feelings, the...
【单选题】Questions下列各are based an the following passage. Dropping out of university to launch a start-up is old hat. The twist with Joseph Cohen, Dan Getelman and Jim Grandpre is that their start-up aims to im...
A.
It specializes in producing old hats.
B.
It aims to improve the way universities work.
C.
It invests $ 6m in the development of social network.