【简答题】In the United States and in many 【51】 countries around the world, there are four main ways for people to be informed 【52】 developments in the news: Newspapers, magazines, and 【53】 or television news b...
【单选题】There are many medical problems in the modern society. One of the most alarming medical problems in the world is a【21】disease named HIV virus. This kind of virus is first【22】twenty years ago. It weake...
【单选题】In the United States and in many other countries around the world, there are four main ways for people to be【1】about developments in the news: newspapers, magazines, and radio or television news broad...