【简答题】The computer plays an important part in our everyday life. It is one of the great 1 in the world in the twentieth century. It works for us not only at home. in the offices, in big shops, 2 at schools....
【简答题】Choose the best one from the items given below to complete the following passage. Early computers { 1 } to solve mathematical and engineering problems. The first general purpose of { 2 } electronic co...
【简答题】Section B Conversation One 1. A. The woman has lost the essay handed in by the man. B. The man's computer has broken down and the first draft got lost. C. The man has turned in the essay on time. D. T...