問題詳情
請依下文回答第 19 題至第 22 題 The story of communication is an important part of world history. In prehistoric times, for example, people didnot have books. They did not know much about geography. 19 . They knew only about themselves and theirenvironment (the land around their homes). Their knowledge of geographical things like mountains and rivers waslimited. They did not travel very far. Sometimes they knew about nearby people and communicated with them. 20 .Early types of signals for communication included smoke from fires and the sounds of drums. Then people formedtowns, and then cities, as safe places to live. Soon they began to develop other ways to communicate, to spreadinformation. People began to buy and sell things to one another. Because of their business, they developed writingsystems to keep records and to send messages. Life was changing for many people. 21 , and so did the inventionof the printing press. Many more people learned to read then. 22 . People sent letters and news by horse andcarriage. Later the mail went by train, by boat, and then by airplane. World communication became a possibility.
【題組】19
(A)People created signals for communication
(B)People were limited in many ways
(C)People used birds to send messages
(D)People live in their horse carriages
參考答案
答案：A
難度：困難0.25
統計：A(1),B(1),C(0),D(2),E(0)