题目内容
{商店商品陈列的一般原则是什么?}{
查看答案
搜索结果不匹配？点我反馈
更多问题
The most obvious difference between radio and television is that you listen and look at the television, but just listen to the radio. In this way, radio is more 1._____ because it forces you to form pictures in your own mind rather than providing you with 2._____ information, which is what television does. In 3._____, radio is more 4._____ than television, since you don't have to be in the same room as the radio set in order to listen to the 5._____, but you do have to be in the same room as a television in order to watch it. A radio is also far more 6._____ than a television. You can listen to the radio while driving the car, jogging or even just walking around. Although portable televisions do 7._____, you can't really watch one while you are 8._____, for example. One of the main advantages of radio, however, is that it offers the listeners more 9._____ access to information. Most radio stations broadcast news reports at 10._____ half-hour or hourly intervals, but television news is only broadcast a few times each day. Also, the 11._____ of topics you get on the radio is much greater than that on television. Radio is more personal than television. Many radio programs are 12._____ in a way that television can never be. Listeners can call the radio station they are listening to and 13.______ their thoughts and opinions live on air. You can't ring up a television station and express your opinions, can you?
1895年物理学家伦琴发现X线。
1895年物理学家伦琴发现X线。
核磁共振的英文简写是
微信支付 
支付宝支付