完形填空:(本大题共10小题,每小题1分,共10分) There are over 10 ______ in CCTV and each one has several new programmes all ____ long. Some programmes are only 5 minutes but some are one hour long. People who ______ the news are called news presenters and since they ______on the television every day, they are very famous. This is a picture of a popular news presenter in China called Zhang Hongmin, in the news ______. He presents a programme called “News Broadcast” at 7:00 p.m. ____ popular news presenter is Li Ruiying. She also presents in “News Broadcast”. She has a more modern style in reading news and as you see, she is very beautiful and ______. Television news presenters _____ have work experiences as journalists because they have to ____ most of the news they read. Sometimes an important new event happens as soon as the programme has started so the presenter has to be able to read something __ preparation. They must always keep calm even when the changes happen during the programme. Usually the news report lasts 30 minutes and will be followed by a weather report.